Nepean, ON Weather

    03:00 Sunday
    Snow
    Snow with partly cloudy skies
    0° Feels like -5°
    30% 0.1 in
    • Today 21 Dec. Snow with partly cloudy skies 30% 0.1 mm 2° / -12° Strong west wind 28 - 61 km/h
    • Tomorrow 22 Dec. Snow with partly cloudy skies 70% 1.3 mm -4° / -15° Moderate west wind 9 - 20 km/h
    • Tuesday 23 Dec. Snow with partly cloudy skies 90% 6.8 mm -5° / -15° Moderate east wind 19 - 38 km/h
    • Wednesday 24 Dec. Snow with partly cloudy skies 40% 0.2 mm -1° / -13° Moderate northwest wind 21 - 43 km/h
    • Thursday 25 Dec. Partly cloudy -3° / -14° Gentle northeast wind 9 - 17 km/h
    • Friday 26 Dec. Snow with partly cloudy skies 70% 7.8 mm -5° / -14° Moderate east wind 22 - 44 km/h
    • Saturday 27 Dec. Partly cloudy -9° / -24° Moderate east wind 15 - 31 km/h

    Weather Forecast for Nepean, ON Today

    , 21 December

    Tomorrow

    , 22 December
    04:00 Snow with partly cloudy skies 30% 0.04 in 0° Snow
    Feels Like -5°
    Strong west wind West 27 - 61 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.04 in
    • Humidity Humidity 65%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 91%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1004 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 61 km/h
    • Visibility Visibility 30 km
    05:00 Partly cloudy -2° Partly cloudy
    Feels Like -8°
    Strong west wind West 25 - 56 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 78%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1006 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 56 km/h
    • Visibility Visibility 40 km
    06:00 Clear skies -4° Clear
    Feels Like -10°
    Strong west wind West 24 - 56 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 56 km/h
    • Visibility Visibility 55 km
    07:00 Clear skies -5° Clear
    Feels Like -11°
    Strong west wind West 21 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 8%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Visibility Visibility 55 km
    Scattered clouds 08:00 Scattered clouds -5° Scattered clouds
    Feels Like -12°
    Moderate west wind West 22 - 45 km/h
    		UV Index 0 Low SPF: no
    08:00 Overcast -5° Overcast
    Feels Like -12°
    Moderate west wind West 22 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 42%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Visibility Visibility 55 km
    09:00 Overcast -5° Overcast
    Feels Like -12°
    Moderate west wind West 22 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Visibility Visibility 40 km
    10:00 Overcast -5° Overcast
    Feels Like -12°
    Strong west wind West 28 - 59 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 97%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 59 km/h
    • Visibility Visibility 45 km
    Overcast 11:00 Overcast -5° Overcast
    Feels Like -12°
    Strong west wind West 26 - 60 km/h
    		UV Index 0 Low SPF: no
    11:00 Overcast -5° Overcast
    Feels Like -12°
    Strong west wind West 26 - 60 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 60 km/h
    • Visibility Visibility 45 km
    12:00 Overcast -4° Overcast
    Feels Like -11°
    Strong west wind West 25 - 55 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 55 km/h
    • Visibility Visibility 40 km
    13:00 Overcast -5° Overcast
    Feels Like -11°
    Strong west wind West 23 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Visibility Visibility 25 km
    Overcast 14:00 Overcast -5° Overcast
    Feels Like -11°
    Strong west wind West 24 - 51 km/h
    		UV Index 0 Low SPF: no
    14:00 Overcast -5° Overcast
    Feels Like -11°
    Strong west wind West 24 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Visibility Visibility 30 km
    15:00 Partly cloudy -6° Partly cloudy
    Feels Like -13°
    Strong west wind West 25 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 85%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -13 °C
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1019 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Visibility Visibility 45 km
    16:00 Partly cloudy -7° Partly cloudy
    Feels Like -14°
    Strong northwest wind Northwest 24 - 54 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 86%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -14 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 54 km/h
    • Visibility Visibility 50 km
    Scattered clouds 17:00 Scattered clouds -8° Scattered clouds
    Feels Like -15°
    Strong northwest wind Northwest 21 - 52 km/h
    		UV Index 0 Low SPF: no
    17:00 Partly cloudy -8° Partly cloudy
    Feels Like -15°
    Strong northwest wind Northwest 21 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 54%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -15 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Visibility Visibility 50 km
    18:00 Scattered clouds -9° Scattered clouds
    Feels Like -16°
    Moderate northwest wind Northwest 17 - 43 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 25%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1024 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Visibility Visibility 50 km
    19:00 Clear skies -10° Clear
    Feels Like -16°
    Moderate northwest wind Northwest 17 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 55 km
    Clear 20:00 Clear skies -10° Clear
    Feels Like -16°
    Moderate northwest wind Northwest 16 - 35 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies -10° Clear
    Feels Like -16°
    Moderate northwest wind Northwest 16 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 55 km
    21:00 Clear skies -10° Clear
    Feels Like -17°
    Moderate west wind West 15 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -17 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1028 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 55 km
    22:00 Clear skies -11° Clear
    Feels Like -16°
    Moderate northwest wind Northwest 13 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 50 km
    Clear 23:00 Clear skies -11° Clear
    Feels Like -16°
    Moderate west wind West 11 - 26 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies -11° Clear
    Feels Like -16°
    Moderate west wind West 11 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 50 km
    24:00 Clear skies -11° Clear
    Feels Like -16°
    Moderate west wind West 10 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1030 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 50 km

    Sunrise and Sunset

    Sunrise 07:39 Sunset 16:23
    First light 07:05 Midday 12:01 Last light 16:57
    Day length 8h 43m

    Time remaining until sunrise 3h 42m

    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 Nepean today

    Detail
    32
    Fair O₃ (77 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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