Cornwall, ON Weather

    09:00 Wednesday
    Scattered clouds
    Scattered clouds
    19° Feels like 19°
    Gentle south wind South 5 - 17 km/h
    reloj Hourly Light rain in the next few hours
    • Today 17 June Thunderstorm with partly cloudy skies 80% 3.3 mm 22° / 13° Moderate south wind 16 - 42 km/h
    • Tomorrow 18 June Moderate rain with partly cloudy skies 90% 12 mm 22° / 16° Very strong southwest wind 36 - 77 km/h
    • Friday 19 June Thunderstorm with partly cloudy skies 90% 8.3 mm 22° / 15° Strong west wind 28 - 65 km/h
    • Saturday 20 June Light rain with partly cloudy skies 90% 1.9 mm 21° / 15° Moderate west wind 23 - 49 km/h
    • Sunday 21 June Light rain with partly cloudy skies 80% 0.6 mm 21° / 13° Moderate northwest wind 16 - 35 km/h
    • Monday 22 June Light rain with partly cloudy skies 70% 0.2 mm 21° / 13° Moderate northeast wind 10 - 27 km/h
    • Tuesday 23 June Light rain with partly cloudy skies 60% 2.5 mm 23° / 13° Moderate northeast wind 9 - 27 km/h

    Weather Forecast for Cornwall, ON Today

    , 17 June

    Tomorrow

    , 18 June
    09:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle south wind South 5 - 17 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 8530 ft
    10:00 Scattered clouds 21° Scattered clouds
    Feels Like 21°
    Gentle southwest wind Southwest 6 - 16 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 35%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 8530 ft
    11:00 Thunderstorm with partly cloudy skies 30% 0.016 mm 20° Thunderstorm
    Feels Like 20°
    Moderate south wind South 12 - 30 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 30% 0.016 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 25%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 8858 ft
    12:00 Light rain with partly cloudy skies 60% 0.02 mm 20° Light rain
    Feels Like 20°
    Moderate south wind South 8 - 30 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 60% 0.02 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 33%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 8858 ft
    13:00 Light rain with partly cloudy skies 50% 0.008 mm 21° Light rain
    Feels Like 21°
    Moderate south wind South 16 - 38 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 50% 0.008 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 8858 ft
    Light rain 14:00 Light rain with partly cloudy skies 40% 0.02 mm 20° Light rain
    Feels Like 20°
    Moderate south wind South 11 - 41 km/h
    		UV Index 6 High SPF: 15-25
    14:00 Light rain with partly cloudy skies 50% 1.3 mm 20° Light rain
    Feels Like 20°
    Moderate south wind South 11 - 41 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 40% 0.02 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 52%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 9514 ft
    15:00 Light rain with partly cloudy skies 40% 0.024 mm 20° Light rain
    Feels Like 20°
    Moderate east wind East 2 - 30 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 40% 0.024 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 62%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 9186 ft
    16:00 Light rain with partly cloudy skies 50% 0.02 mm 20° Light rain
    Feels Like 20°
    Moderate southeast wind Southeast 6 - 21 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 50% 0.02 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 39%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 9843 ft
    Light rain 17:00 Light rain with partly cloudy skies 60% 0.016 mm 20° Light rain
    Feels Like 20°
    Moderate southwest wind Southwest 10 - 25 km/h
    		UV Index 2 Low SPF: no
    17:00 Light rain with partly cloudy skies 60% 1.1 mm 20° Light rain
    Feels Like 20°
    Moderate southwest wind Southwest 10 - 25 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 60% 0.016 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 9843 ft
    18:00 Light rain with partly cloudy skies 40% 0.008 mm 20° Light rain
    Feels Like 20°
    Moderate south wind South 8 - 24 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 40% 0.008 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 18%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 9843 ft
    19:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Moderate southeast wind Southeast 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 22%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 9843 ft
    Scattered clouds 20:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle southeast wind Southeast 7 - 19 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle southeast wind Southeast 7 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 29%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 9843 ft
    21:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Gentle southeast wind Southeast 7 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 9843 ft
    22:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Gentle south wind South 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 9843 ft
    Partly cloudy 23:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Moderate south wind South 10 - 20 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Moderate south wind South 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 57%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 9843 ft
    24:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Gentle south wind South 9 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 63%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 10171 ft

    Air quality in Cornwall today

    Detail
    40
    Fair O₃ (100 µg/m³)

    Sunrise and Sunset

    Sunrise 05:11 Sunset 20:48
    First light 04:34 Midday 12:59 Last light 21:25
    Day length 15h 37m

    Remaining daylight 11h 48m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    17 First Quarter
    18 First Quarter
    19 First Quarter
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 Full Moon
    29 Full Moon
    30 Full Moon

    What is the weather like in Cornwall, ON in June?

    • Avg. Temp.
      Avg. Temp.: 19 °C Max.: 24 °C Min: 13 °C
    • Rainy Days
      Rainy Days: 13 days
    • Accumulated Rainfall
      Accumulated Rainfall: 109 mm
    • Average Wind Speed
      Average Wind Speed: 10 km/h

    Weather graphs

    Maximum Minimum Rainfall

    Videos

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