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Hour-by-Hour Forecast for Ottawa, Ontario, Canada

Currently: 18 °F. Light snow. Ice fog. (Weather station: Ottawa Int'L. Ont., Canada). See more current weather

Hour-by-hour Forecast in Ottawa — Graph

°F

Detailed Hourly Forecast — Next 24 hours

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  Conditions Comfort Precipitation
Time   Temp Weather Feels Like Wind   Humidity Chance Amount
1:00 am
Wed, Feb 4
17 °F Light snow. Overcast. 16 °F 6 mph 90% 28% 0.07" (snow)
0.00" (rain)
2:00 am 17 °F Light snow. Overcast. 15 °F 7 mph 89% 26% 0.08" (snow)
0.00" (rain)
3:00 am 16 °F Light snow. Overcast. 14 °F 7 mph 88% 25% 0.08" (snow)
0.00" (rain)
4:00 am 15 °F Light snow. Overcast. 13 °F 7 mph 87% 24% 0.08" (snow)
0.00" (rain)
5:00 am 14 °F Light snow. Cloudy. 12 °F 7 mph 85% 24% 0.09" (snow)
0.00" (rain)
6:00 am 12 °F Light snow. Mostly cloudy. 6 °F 7 mph 83% 23% 0.09" (snow)
0.00" (rain)
7:00 am 11 °F Light snow. Broken clouds. 3 °F 8 mph 81% 22% 0.09" (snow)
0.00" (rain)
8:00 am 11 °F Light snow. Broken clouds. 2 °F 8 mph 85% 22% 0.09" (snow)
0.00" (rain)
9:00 am 14 °F Broken clouds. 3 °F 9 mph 85% 10% 0.00" (snow)
0.00" (rain)
10:00 am 17 °F Mostly cloudy. 5 °F 10 mph 80% 10% 0.00" (snow)
0.00" (rain)
11:00 am 19 °F Mostly cloudy. 8 °F 10 mph 74% 0% 0.00" (snow)
0.00" (rain)
12:00 pm 21 °F Cloudy. 10 °F 10 mph 70% 10% 0.00" (snow)
0.00" (rain)
1:00 pm 22 °F Overcast. 11 °F 10 mph 69% 10% 0.00" (snow)
0.00" (rain)
2:00 pm 22 °F Overcast. 11 °F 10 mph 69% 10% 0.00" (snow)
0.00" (rain)
3:00 pm 22 °F Light snow. Overcast. 11 °F 10 mph 72% 21% 0.06" (snow)
0.00" (rain)
4:00 pm 20 °F Light snow. Overcast. 9 °F 10 mph 76% 21% 0.07" (snow)
0.00" (rain)
5:00 pm 17 °F Light snow. Overcast. 7 °F 8 mph 77% 21% 0.07" (snow)
0.00" (rain)
6:00 pm 16 °F Overcast. 6 °F 7 mph 76% 10% 0.00" (snow)
0.00" (rain)
7:00 pm 15 °F Overcast. 6 °F 6 mph 76% 10% 0.00" (snow)
0.00" (rain)
8:00 pm 14 °F Overcast. 5 °F 5 mph 78% 10% 0.00" (snow)
0.00" (rain)
9:00 pm 13 °F Overcast. 4 °F 5 mph 79% 10% 0.00" (snow)
0.00" (rain)
10:00 pm 12 °F Overcast. 3 °F 5 mph 81% 0% 0.00" (snow)
0.00" (rain)
11:00 pm 11 °F Overcast. 2 °F 5 mph 82% 10% 0.00" (snow)
0.00" (rain)
12:00 am
Thu, Feb 5
10 °F Overcast. 1 °F 5 mph 83% 10% 0.00" (snow)
0.00" (rain)
* Updated Tuesday, February 3, 2026 8:58:11 pm Ottawa time - Weather by CustomWeather, © 2026

14 days extended forecast