Bolton, ON Weather

    01:00 Friday
    Partly cloudy
    Partly cloudy
    -17° Feels like -21°
    Full Moon Full Moon Illuminated: 99%
    • Today 5 Dec. Partly cloudy -4° / -18° Moderate southwest wind 22 - 44 km/h
    • Tomorrow 6 Dec. Snow with cloudy skies 30% 0.1 mm 0° / -5° Moderate southwest wind 19 - 39 km/h
    • Sunday 7 Dec. Snow with partly cloudy skies 80% 2.7 mm -4° / -12° Moderate north wind 12 - 23 km/h
    • Monday 8 Dec. Partly cloudy -9° / -15° Moderate north wind 15 - 31 km/h
    • Tuesday 9 Dec. Snow with cloudy skies 90% 2.1 mm -1° / -14° Moderate south wind 21 - 43 km/h
    • Wednesday 10 Dec. Snow with cloudy skies 80% 6.5 mm -2° / -5° Moderate west wind 19 - 37 km/h
    • Thursday 11 Dec. Snow with cloudy skies 60% 0.7 mm -3° / -13° Moderate north wind 16 - 31 km/h

    Weather Forecast for Bolton, ON Today

    , 5 December

    Tomorrow

    , 6 December
    01:00 Partly cloudy -17° Partly cloudy
    Feels Like -21°
    Gentle southwest wind Southwest 7 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -20 °C
    • Clouds Clouds 60%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -21 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Visibility Visibility 40 km
    02:00 Scattered clouds -16° Scattered clouds
    Feels Like -21°
    Gentle southwest wind Southwest 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -18 °C
    • Clouds Clouds 28%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -21 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 40 km
    03:00 Scattered clouds -15° Scattered clouds
    Feels Like -20°
    Gentle southwest wind Southwest 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -18 °C
    • Clouds Clouds 28%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -20 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1025 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 40 km
    04:00 Scattered clouds -14° Scattered clouds
    Feels Like -20°
    Gentle southwest wind Southwest 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 39%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -20 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1024 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 40 km
    Partly cloudy 05:00 Partly cloudy -14° Partly cloudy
    Feels Like -19°
    Gentle south wind South 10 - 18 km/h
    		UV Index 0 Low SPF: no
    05:00 Overcast -14° Overcast
    Feels Like -19°
    Gentle south wind South 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 87%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -19 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 35 km
    06:00 Overcast -12° Overcast
    Feels Like -17°
    Moderate south wind South 11 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -17 °C
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 35 km
    07:00 Overcast -11° Overcast
    Feels Like -16°
    Moderate south wind South 12 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 30 km
    Overcast 08:00 Overcast -9° Overcast
    Feels Like -14°
    Moderate south wind South 13 - 23 km/h
    		UV Index 0 Low SPF: no
    08:00 Overcast -9° Overcast
    Feels Like -14°
    Moderate south wind South 13 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -14 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 25 km
    09:00 Overcast -7° Overcast
    Feels Like -13°
    Moderate south wind South 15 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -13 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1019 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 30 km
    10:00 Overcast -6° Overcast
    Feels Like -11°
    Moderate south wind South 16 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1019 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 35 km
    Overcast 11:00 Overcast -5° Overcast
    Feels Like -12°
    Moderate southwest wind Southwest 22 - 44 km/h
    		UV Index 0 Low SPF: no
    11:00 Overcast -5° Overcast
    Feels Like -12°
    Moderate southwest wind Southwest 22 - 44 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Visibility Visibility 35 km
    12:00 Overcast -5° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 19 - 42 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Visibility Visibility 35 km
    13:00 Overcast -4° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 18 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 35 km
    Overcast 14:00 Overcast -4° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 18 - 36 km/h
    		UV Index 0 Low SPF: no
    14:00 Overcast -4° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 18 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 35 km
    15:00 Overcast -4° Overcast
    Feels Like -9°
    Moderate southwest wind Southwest 16 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 40 km
    16:00 Partly cloudy -4° Partly cloudy
    Feels Like -9°
    Moderate southwest wind Southwest 12 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 95%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 35 km
    Partly cloudy 17:00 Partly cloudy -5° Partly cloudy
    Feels Like -9°
    Moderate south wind South 13 - 24 km/h
    		UV Index 0 Low SPF: no
    17:00 Overcast -5° Overcast
    Feels Like -9°
    Moderate south wind South 13 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 91%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 40 km
    18:00 Overcast -5° Overcast
    Feels Like -10°
    Moderate south wind South 14 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Visibility Visibility 40 km
    19:00 Partly cloudy -5° Partly cloudy
    Feels Like -10°
    Moderate southwest wind Southwest 15 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 96%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 35 km
    Overcast 20:00 Overcast -5° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 17 - 31 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast -5° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 17 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 40 km
    21:00 Overcast -5° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 18 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 45 km
    22:00 Overcast -5° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 45 km
    Overcast 23:00 Overcast -5° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 18 - 35 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast -5° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 18 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 45 km
    24:00 Overcast -4° Overcast
    Feels Like -9°
    Moderate southwest wind Southwest 17 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Visibility Visibility 45 km

    Sunrise and Sunset

    Sunrise 07:37 Sunset 16:41
    First light 07:05 Midday 12:09 Last light 17:14
    Day length 9h 4m

    Time remaining until sunrise 6h 8m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    5 Full Moon
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 Last Quarter
    18 New Moon

    Air quality in Bolton today

    Detail
    32
    Fair O₃ (78 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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