World > North America > Canada > Ontario > Cornwall   Cornwall, ON Weather City of Cornwall, ON

Cornwall, ON Hourly Weather Forecast

Feedback E-mail the Weather

Quick Clicks

Weather World

24 Hour Forecast

Current conditions - Overcast . The temperature is 12°C54°F. Humidity is 91%, wind is SW at 6 km/h4 mph. The barometric pressure is 101.3 kPa29.91 in. with visibility of 10 km6 mi.
Today - Overcast . Temperatures as high as 17°C63°F, low temperature around 7°C45°F, chance of rain 29%, wind out of the SW 5 km/h3 mph. Barometric pressure 101.4 kPa29.94 in, visibility 10 km6 mi, humidity 89%.
Tuesday - Patchy rain nearby. Temperatures as high as 9°C48°F, low temperature around 5°C41°F, chance of rain 44%, wind out of the ENE 18 km/h11 mph. Barometric pressure 101.5 kPa29.97 in, visibility 10 km6 mi, humidity 92%.

Cornwall Hourly Weather

24 Hour Weather Scroll
Mon, Oct 12
Midnight
Mon, Oct 12
1:00 am
Mon, Oct 12
2:00 am
Mon, Oct 12
3:00 am
Mon, Oct 12
4:00 am
Mon, Oct 12
5:00 am
Mon, Oct 12
6:00 am
Mon, Oct 12
7:00 am
Mon, Oct 12
8:00 am
Mon, Oct 12
9:00 am
Mon, Oct 12
10:00 am
Mon, Oct 12
11:00 am
Mon, Oct 12
Noon
Mon, Oct 12
1:00 pm
Mon, Oct 12
2:00 pm
Mon, Oct 12
3:00 pm
Mon, Oct 12
4:00 pm
Mon, Oct 12
5:00 pm
Mon, Oct 12
6:00 pm
Mon, Oct 12
7:00 pm
Mon, Oct 12
8:00 pm
Mon, Oct 12
9:00 pm
Mon, Oct 12
10:00 pm
Mon, Oct 12
11:00 pm
Cornwall, ON Hourly Weather Overcast Cornwall, ON Hourly Weather Overcast Cornwall, ON Hourly Weather Overcast Cornwall, ON Hourly Weather MistCornwall, ON Hourly Weather MistCornwall, ON Hourly Weather MistCornwall, ON Hourly Weather MistCornwall, ON Hourly Weather FogCornwall, ON Hourly Weather MistCornwall, ON Hourly Weather MistCornwall, ON Hourly Weather Overcast Cornwall, ON Hourly Weather Patchy Rain NearbyCornwall, ON Hourly Weather Patchy Rain NearbyCornwall, ON Hourly Weather Light DrizzleCornwall, ON Hourly Weather Light DrizzleCornwall, ON Hourly Weather Patchy Rain NearbyCornwall, ON Hourly Weather Patchy Rain NearbyCornwall, ON Hourly Weather Light DrizzleCornwall, ON Hourly Weather Light RainCornwall, ON Hourly Weather Light RainCornwall, ON Hourly Weather Light DrizzleCornwall, ON Hourly Weather Light DrizzleCornwall, ON Hourly Weather Patchy Rain NearbyCornwall, ON Hourly Weather Patchy Rain Nearby
Overcast Overcast Overcast Mist Mist Mist Mist Fog Mist Mist Overcast Patchy Rain Nearby Patchy Rain Nearby Light Drizzle Light Drizzle Patchy Rain Nearby Patchy Rain Nearby Light Drizzle Light Rain Light Rain Light Drizzle Light Drizzle Patchy Rain Nearby Patchy Rain Nearby
54°F12°C 54°F12°C 54°F12°C 54°F12°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 56°F13°C 57°F14°C 60°F15°C 63°F17°C 63°F17°C 61°F16°C 59°F15°C 59°F15°C 58°F14°C 57°F14°C 50°F10°C 48°F9°C 47°F8°C 46°F8°C 45°F7°C
51°F
10°C
51°F
11°C
52°F
11°C
53°F
12°C
53°F
12°C
53°F
12°C
54°F
12°C
54°F
12°C
54°F
12°C
55°F
13°C
55°F
13°C
56°F
13°C
57°F
14°C
57°F
14°C
57°F
14°C
56°F
14°C
56°F
13°C
56°F
13°C
55°F
13°C
48°F
9°C
46°F
8°C
45°F
7°C
44°F
7°C
43°F
6°C
29.94 in
101.4 kPa
29.91 in
101.3 kPa
29.88 in
101.2 kPa
29.88 in
101.2 kPa
29.85 in
101.1 kPa
29.85 in
101.1 kPa
29.85 in
101.1 kPa
29.83 in
101 kPa
29.83 in
101 kPa
29.83 in
101 kPa
29.83 in
101 kPa
29.83 in
101 kPa
29.83 in
101 kPa
29.83 in
101 kPa
29.83 in
101 kPa
29.8 in
100.9 kPa
29.83 in
101 kPa
29.83 in
101 kPa
29.85 in
101.1 kPa
29.88 in
101.2 kPa
29.94 in
101.4 kPa
29.94 in
101.4 kPa
29.94 in
101.4 kPa
29.97 in
101.5 kPa
89%91%93%95%95%95%96%98%97%95%94%88%80%81%88%90%89%93%94%93%93%93%93%92%
SWSWSWSWWSWWSWWSWSWSWSWSWWSWWWNWNWWNWNWNNNEENEENEENEENEENE
3 mph
5 km/h
4 mph
6 km/h
4 mph
7 km/h
5 mph
8 km/h
6 mph
9 km/h
6 mph
10 km/h
6 mph
9 km/h
5 mph
9 km/h
5 mph
8 km/h
6 mph
9 km/h
6 mph
10 km/h
8 mph
12 km/h
8 mph
13 km/h
7 mph
11 km/h
7 mph
11 km/h
4 mph
7 km/h
5 mph
8 km/h
4 mph
6 km/h
6 mph
10 km/h
13 mph
22 km/h
12 mph
19 km/h
12 mph
19 km/h
11 mph
18 km/h
11 mph
18 km/h
29%31%32%38%38%38%39%42%39%39%32%25%28%48%61%30%37%56%78%75%74%73%38%34%
6 mi
10 km
6 mi
10 km
6 mi
10 km
1 mi
2 km
1 mi
2 km
1 mi
2 km
1 mi
2 km
0 mi
0 km
1 mi
2 km
1 mi
2 km
6 mi
10 km
6 mi
10 km
6 mi
10 km
1 mi
2 km
1 mi
2 km
6 mi
10 km
6 mi
10 km
1 mi
2 km
6 mi
9 km
6 mi
9 km
1 mi
2 km
1 mi
2 km
6 mi
10 km
6 mi
10 km

Day/Time
Weather
Condition
Temperature
Dew Point
Pressure
Humidity
Wind Direction
Wind Speed
Prob Precip %
Visibility
Prob Precip % = Probability of Precipitation.

Trending Headlines

Trending Entertainment Headlines

Cornwall Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Cornwall 48 Hour Forecast

Prob Precip % = Probability of Precipitation.

E-mail the Cornwall Weather Forecast

Voice your opinion or tell us about page issues...

Cornwall ON Weather - 12:24 am

What are people saying?

Contact Us