Cornwall, ON Weather

11:47 Tuesday Artboard
Overcast
Overcast
10° Feels like 10°
Southwest Southwest 28 - 60 km/h
  • Today 22 April Light rain 30% 0.1 mm 13° / 5° Calm 29 - 62 km/h
  • Tomorrow 23 April Scattered clouds 15° / 2° Calm 21 - 47 km/h
  • Thursday 24 April Partly cloudy 15° / 1° Calm 14 - 32 km/h
  • Friday 25 April Light rain 80% 0.3 mm 17° / 4° Calm 19 - 36 km/h
  • Saturday 26 April Moderate rain 90% 26 mm 12° / 5° Calm 21 - 39 km/h
  • Sunday 27 April Light rain 40% 1.2 mm 18° / 4° Calm 18 - 34 km/h
  • Monday 28 April Partly cloudy 19° / 3° Calm 4 - 23 km/h

Weather Forecast for Cornwall, ON Today

, 22 April

Tomorrow

, 23 April
12:00 Overcast 10° Overcast
Feels Like 10°
Calm Southwest 28 - 60 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 59%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 28 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 60 km/h
  • Snowline Snowline 1000 m
13:00 Overcast 10° Overcast
Feels Like 10°
Calm Southwest 29 - 58 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 58%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 29 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 58 km/h
  • Snowline Snowline 1100 m
14:00 Overcast 10° Overcast
Feels Like 10°
Calm Southwest 28 - 61 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 28 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 61 km/h
  • Snowline Snowline 1100 m
15:00 Overcast 11° Overcast
Feels Like 11°
Calm Southwest 27 - 58 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 27 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 58 km/h
  • Snowline Snowline 1100 m
16:00 Overcast 11° Overcast
Feels Like 11°
Calm West 25 - 56 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 56 km/h
  • Snowline Snowline 2700 m
17:00 Overcast 11° Overcast
Feels Like 11°
Calm West 24 - 58 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 58 km/h
  • Snowline Snowline 3100 m
18:00 Overcast 11° Overcast
Feels Like 11°
Calm West 19 - 47 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Snowline Snowline 3100 m
19:00 Overcast 10° Overcast
Feels Like 10°
Calm Southwest 16 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 3100 m
Overcast 20:00 Overcast 9° Overcast
Feels Like 8°
Calm West 14 - 47 km/h
UV Index 0 Low SPF: no
Overcast 20:00 Overcast 9° Overcast
Feels Like 8°
Calm West 14 - 47 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 59%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Snowline Snowline 2900 m
21:00 Overcast 9° Overcast
Feels Like 7°
Calm West 12 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 2800 m
22:00 Partly cloudy 8° Partly cloudy
Feels Like 6°
Calm West 13 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 90%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 2300 m
Scattered clouds 23:00 Scattered clouds 7° Scattered clouds
Feels Like 5°
Calm West 13 - 27 km/h
UV Index 0 Low SPF: no
Scattered clouds 23:00 Scattered clouds 7° Partly cloudy
Feels Like 5°
Calm West 13 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 66%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 21%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 1000 m
24:00 Clear 5° Clear
Feels Like 3°
Calm West 13 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 71%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 5%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 1000 m

Sunrise and Sunset

Sunrise 06:01 Sunset 19:53
First light 05:30 Midday 12:57 Last light 20:25
Day length 13h 52m

Remaining daylight 8h 38m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
22
Last Quarter 		23
Last Quarter 		24
Last Quarter 		25
Last Quarter 		26
New Moon 		27
New Moon
28
New Moon 		29
First Quarter 		30
First Quarter 		1
First Quarter 		2
First Quarter 		3
First Quarter 		4
First Quarter
5
First Quarter

Air quality in Cornwall today

Detail
39
Fair O₃ (96 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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