Bolton, ON Weather

    14:00 Sunday
    Overcast
    Overcast
    -4° Feels like -10°
    Strong west wind West 22 - 50 km/h
    • Today 21 Dec. Partly cloudy 1° / -7° Strong west wind 29 - 60 km/h
    • Tomorrow 22 Dec. Partly cloudy 1° / -10° Moderate west wind 12 - 23 km/h
    • Tuesday 23 Dec. Snow with partly cloudy skies 80% 1.2 mm 4° / -6° Strong northwest wind 27 - 54 km/h
    • Wednesday 24 Dec. Partly cloudy -1° / -5° Strong northwest wind 28 - 52 km/h
    • Thursday 25 Dec. Partly cloudy 2° / -7° Moderate east wind 12 - 26 km/h
    • Friday 26 Dec. Hail with cloudy skies 80% 2.7 mm -1° / -8° Strong east wind 22 - 50 km/h
    • Saturday 27 Dec. Freezing rain with cloudy skies 60% 2.8 mm 2° / -7° Strong east wind 16 - 52 km/h

    Weather Forecast for Bolton, ON Today

    , 21 December

    Tomorrow

    , 22 December
    14:00 Overcast -4° Overcast
    Feels Like -10°
    Strong west wind West 22 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1025 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Visibility Visibility 14 km
    15:00 Overcast -4° Overcast
    Feels Like -9°
    Moderate northwest wind Northwest 18 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Visibility Visibility 18 km
    16:00 Overcast -4° Overcast
    Feels Like -9°
    Moderate northwest wind Northwest 16 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 30 km
    17:00 Partly cloudy -5° Partly cloudy
    Feels Like -11°
    Moderate northwest wind Northwest 16 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 89%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1028 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 45 km
    18:00 Overcast -6° Overcast
    Feels Like -11°
    Moderate northwest wind Northwest 14 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 40 km
    19:00 Overcast -6° Overcast
    Feels Like -10°
    Moderate northwest wind Northwest 11 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1030 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 35 km
    20:00 Overcast -6° Overcast
    Feels Like -8°
    Moderate northwest wind Northwest 7 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1030 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Visibility Visibility 25 km
    21:00 Overcast -5° Overcast
    Feels Like -7°
    Gentle west wind West 5 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1031 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Visibility Visibility 14 km
    22:00 Partly cloudy -5° Partly cloudy
    Feels Like -8°
    Gentle west wind West 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 95%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1031 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 30 km
    Partly cloudy 23:00 Partly cloudy -5° Partly cloudy
    Feels Like -9°
    Moderate west wind West 11 - 23 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy -5° Partly cloudy
    Feels Like -9°
    Moderate west wind West 11 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 93%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1031 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 40 km
    24:00 Scattered clouds -5° Scattered clouds
    Feels Like -10°
    Moderate west wind West 11 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 23%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1031 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 50 km

    Sunrise and Sunset

    Sunrise 07:50 Sunset 16:44
    First light 07:17 Midday 12:17 Last light 17:17
    Day length 8h 54m

    Remaining daylight 2h 34m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon

    Air quality in Bolton today

    Detail
    31
    Fair O₃ (76 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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