Cornwall, ON Weather

    16:00 Sunday
    Sunny
    Clear
    -13° Feels like -20°
    Moderate west wind West 15 - 26 km/h
    • Today 14 Dec. Snow with partly cloudy skies 50% 0.2 mm -8° / -17° Moderate west wind 15 - 27 km/h
    • Tomorrow 15 Dec. Snow with partly cloudy skies 30% 0.1 mm -8° / -18° Moderate southwest wind 19 - 37 km/h
    • Tuesday 16 Dec. Partly cloudy -2° / -11° Moderate southwest wind 22 - 40 km/h
    • Wednesday 17 Dec. Light rain with partly cloudy skies 30% 0.2 mm 3° / -6° Strong southwest wind 29 - 54 km/h
    • Thursday 18 Dec. Light rain with partly cloudy skies 70% 0.4 mm 8° / -6° Moderate south wind 20 - 41 km/h
    • Friday 19 Dec. Moderate rain with partly cloudy skies 90% 8.7 mm 10° / -9° Very strong southwest wind 35 - 76 km/h
    • Saturday 20 Dec. Partly cloudy 4° / -14° Moderate southwest wind 20 - 40 km/h

    Weather Forecast for Cornwall, ON Today

    , 14 December

    Tomorrow

    , 15 December
    17:00 Clear skies -13° Clear
    Feels Like -20°
    Moderate west wind West 15 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 6.69 in
    • Feels Like Feels Like -20 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 45 km
    18:00 Scattered clouds -14° Scattered clouds
    Feels Like -21°
    Moderate west wind West 15 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 28%
    • Snow depth Snow depth 6.69 in
    • Feels Like Feels Like -21 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 40 km
    19:00 Scattered clouds -15° Scattered clouds
    Feels Like -22°
    Moderate west wind West 14 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -18 °C
    • Clouds Clouds 24%
    • Snow depth Snow depth 6.69 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 40 km
    20:00 Scattered clouds -15° Scattered clouds
    Feels Like -22°
    Moderate west wind West 14 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -18 °C
    • Clouds Clouds 24%
    • Snow depth Snow depth 6.69 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 40 km
    21:00 Scattered clouds -15° Scattered clouds
    Feels Like -22°
    Moderate west wind West 13 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -18 °C
    • Clouds Clouds 32%
    • Snow depth Snow depth 6.69 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 40 km
    22:00 Scattered clouds -16° Scattered clouds
    Feels Like -22°
    Moderate west wind West 12 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -19 °C
    • Clouds Clouds 29%
    • Snow depth Snow depth 6.69 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 35 km
    23:00 Scattered clouds -16° Scattered clouds
    Feels Like -23°
    Moderate west wind West 13 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -19 °C
    • Clouds Clouds 34%
    • Snow depth Snow depth 6.69 in
    • Feels Like Feels Like -23 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 35 km
    24:00 Scattered clouds -17° Scattered clouds
    Feels Like -23°
    Moderate west wind West 12 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -19 °C
    • Clouds Clouds 28%
    • Snow depth Snow depth 6.69 in
    • Feels Like Feels Like -23 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 35 km

    Sunrise and Sunset

    Sunrise 07:29 Sunset 16:17
    First light 06:56 Midday 11:53 Last light 16:51
    Day length 8h 48m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 Last Quarter
    18 New Moon
    19 New Moon
    20 New Moon
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter

    Air quality in Cornwall today

    Detail
    29
    Fair O₃ (71 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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