St. Thomas weather in March 2026

Mon
Tue
Wed
Thu
Fri
Sat
Sun
23 February
+2°-5°
24 February
+1°-5°
25 February
-6°
26 February
-2°-8°
27 February
+1°-5°
28 February
+1°-6°
1 March
+1°-5°
2 March
+1°-6°
3 March
-1°-7°
4 March
-7°
5 March
-7°
6 March
+1°-7°
7 March
+5°-4°
8 March
+6°-2°
9 March
+5°-2°
10 March
+6°
11 March
+6°
12 March
+5°-2°
13 March
+4°-1°
14 March
+5°-2°
15 March
+7°
16 March
+7°
17 March
+7°-1°
18 March
+8°
19 March
+7°
20 March
+8°
21 March
+7°
22 March
+6°
23 March
+5°-1°
24 March
+6°-2°
25 March
+6°-1°
26 March
+5°-3°
27 March
+5°-3°
28 March
+7°
29 March
+7°
30 March
+8°
31 March
+8°+1°
1 April
+9°+1°
2 April
+9°+1°
3 April
+8°+2°
4 April
+9°+1°
5 April
+8°+1°
* weather forecast is calculated based on historical data over the past 70 years

March in St. Thomas

Max. temperature +21.5°C
Min. temperature -23.8°C
Monthly precipitation 43.61mm
Wind speed 29.35m/s
  • Max. temp…
  • Min. temp…

Forecast in other regions

Toronto
+15°
Montreal
+12°
Vancouver
+13°
Calgary
+10°
Edmonton
+10°
Ottawa
+11°
Winnipeg
+21°
Edmundston
+10°
Hamilton
+13°
Mississauga
+15°
Brampton
+13°
Kitchener
+12°
Quebec
+8°
Halifax
+15°
Laval
+13°
Surrey
+12°
Victoria
+12°
London
+13°
Markham
+14°
Windsor
+19°
All cities