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Hour-by-Hour Forecast for St. Thomas, Ontario, Canada

Currently: 32 °F. Light freezing rain. Ice fog. (Weather station: London Weather Station, Canada). See more current weather

Hour-by-hour Forecast in St. Thomas — Graph

°F

Detailed Hourly Forecast — Next 24 hours

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  Conditions Comfort Precipitation
Time   Temp Weather Feels Like Wind   Humidity Chance Amount
7:00 am
Mon, Mar 23
33 °F Light snow. Overcast. 24 °F 11 mph 86% 28% 0.04" (snow)
0.00" (rain)
8:00 am 32 °F Light snow. Overcast. 23 °F 13 mph 86% 28% 0.04" (snow)
0.00" (rain)
9:00 am 32 °F Light snow. Overcast. 22 °F 15 mph 84% 34% 0.04" (snow)
0.00" (rain)
10:00 am 33 °F Light snow. Overcast. 22 °F 17 mph 78% 46% 0.06" (snow)
0.00" (rain)
11:00 am 33 °F Light snow. Overcast. 22 °F 18 mph 72% 45% 0.06" (snow)
0.00" (rain)
12:00 pm 33 °F Light snow. Overcast. 22 °F 19 mph 67% 36% 0.04" (snow)
0.00" (rain)
1:00 pm 34 °F Light snow. Overcast. 22 °F 20 mph 62% 27% 0.04" (snow)
0.00" (rain)
2:00 pm 34 °F Light snow. Overcast. 22 °F 20 mph 59% 23% 0.04" (snow)
0.00" (rain)
3:00 pm 33 °F Light snow. Overcast. 21 °F 20 mph 58% 22% 0.04" (snow)
0.00" (rain)
4:00 pm 32 °F Light snow. Overcast. 20 °F 21 mph 57% 22% 0.04" (snow)
0.00" (rain)
5:00 pm 30 °F Light snow. Overcast. 18 °F 21 mph 57% 21% 0.04" (snow)
0.00" (rain)
6:00 pm 30 °F Light snow. Mostly cloudy. 17 °F 19 mph 56% 21% 0.04" (snow)
0.00" (rain)
7:00 pm 29 °F Light snow. Broken clouds. 16 °F 17 mph 57% 21% 0.04" (snow)
0.00" (rain)
8:00 pm 28 °F Light snow. Partly cloudy. 16 °F 16 mph 59% 21% 0.04" (snow)
0.00" (rain)
9:00 pm 26 °F Mostly clear. 14 °F 14 mph 64% 10% 0.00" (snow)
0.00" (rain)
10:00 pm 26 °F Clear. 16 °F 12 mph 65% 10% 0.00" (snow)
0.00" (rain)
11:00 pm 26 °F Clear. 17 °F 10 mph 66% 0% 0.00" (snow)
0.00" (rain)
12:00 am
Tue, Mar 24
25 °F Clear. 17 °F 8 mph 68% 0% 0.00" (snow)
0.00" (rain)
1:00 am 25 °F Clear. 18 °F 6 mph 68% 0% 0.00" (snow)
0.00" (rain)
2:00 am 24 °F Clear. 18 °F 4 mph 71% 0% 0.00" (snow)
0.00" (rain)
3:00 am 23 °F Clear. 18 °F 3 mph 74% 0% 0.00" (snow)
0.00" (rain)
4:00 am 21 °F Clear. 17 °F 3 mph 77% 0% 0.00" (snow)
0.00" (rain)
5:00 am 21 °F Clear. 21 °F 3 mph 80% 0% 0.00" (snow)
0.00" (rain)
6:00 am 20 °F Clear. 20 °F 2 mph 81% 0% 0.00" (snow)
0.00" (rain)
* Updated Monday, March 23, 2026 3:42:33 am St. Thomas time - Weather by CustomWeather, © 2026

14 days extended forecast