Cornwall, ON Weather

    14:00 Tuesday
    Overcast
    Overcast
    -3° Feels like -7°
    Moderate southwest wind Southwest 14 - 36 km/h
    • Today 16 Dec. Partly cloudy -2° / -9° Moderate southwest wind 21 - 40 km/h
    • Tomorrow 17 Dec. Rain and snow with partly cloud skies 70% 2.8 mm 3° / -7° Strong southwest wind 27 - 51 km/h
    • Thursday 18 Dec. Light rain with partly cloudy skies 50% 0.5 mm 5° / -9° Moderate south wind 16 - 31 km/h
    • Friday 19 Dec. Snow with cloudy skies 90% 15 mm 10° / -6° Strong west wind 34 - 70 km/h
    • Saturday 20 Dec. Snow with partly cloudy skies 80% 1.7 mm -4° / -11° Strong west wind 29 - 68 km/h
    • Sunday 21 Dec. Snow with partly cloudy skies 70% 1.8 mm 1° / -7° Strong west wind 30 - 59 km/h
    • Monday 22 Dec. Scattered clouds -5° / -15° Moderate west wind 17 - 48 km/h

    Weather Forecast for Cornwall, ON Today

    , 16 December

    Tomorrow

    , 17 December
    15:00 Overcast -3° Overcast
    Feels Like -7°
    Moderate southwest wind Southwest 14 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 30 km
    16:00 Overcast -3° Overcast
    Feels Like -8°
    Moderate southwest wind Southwest 14 - 27 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 6.3 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 40 km
    17:00 Partly cloudy -3° Partly cloudy
    Feels Like -8°
    Moderate south wind South 16 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 95%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 50 km
    18:00 Overcast -4° Overcast
    Feels Like -9°
    Moderate south wind South 17 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 2625 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 50 km
    19:00 Overcast -4° Overcast
    Feels Like -10°
    Moderate south wind South 18 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Visibility Visibility 50 km
    20:00 Overcast -4° 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 74%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 50 km
    21:00 Partly cloudy -4° Partly cloudy
    Feels Like -9°
    Moderate southwest wind Southwest 17 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 62%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 6234 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Visibility Visibility 50 km
    22:00 Partly cloudy -4° Partly cloudy
    Feels Like -10°
    Moderate southwest wind Southwest 18 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 60%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 50 km
    Partly cloudy 23:00 Partly cloudy -4° Partly cloudy
    Feels Like -9°
    Moderate southwest wind Southwest 19 - 34 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy -4° Partly cloudy
    Feels Like -9°
    Moderate southwest wind Southwest 19 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 77%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 7218 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 50 km
    24:00 Partly cloudy -2° Partly cloudy
    Feels Like -8°
    Moderate southwest wind Southwest 21 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 66%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 7874 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 50 km

    Sunrise and Sunset

    Sunrise 07:31 Sunset 16:18
    First light 06:57 Midday 11:54 Last light 16:51
    Day length 8h 47m

    Remaining daylight 6h 29m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    28 First Quarter
    29 First Quarter

    Air quality in Cornwall today

    Detail
    29
    Fair O₃ (70 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

    More Videos
    Stunning natural phenomenon occurred at Red Beach on Hormuz Island (Iran), caused by rain
    Stunning natural phenomenon occurred at Red Beach on Hormuz Island (Iran), caused by rain