Markham weather in March 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22 February
+2°-5°
23 February
+1°-5°
24 February
0°-5°
25 February
-1°-9°
26 February
+1°-6°
27 February
+1°-6°
28 February
+1°-6°
1 March
+1°-6°
2 March
-2°-9°
3 March
0°-8°
4 March
-1°-9°
5 March
+2°-8°
6 March
+5°-4°
7 March
+6°-3°
8 March
+6°-3°
9 March
+6°-1°
10 March
+7°0°
11 March
+6°-2°
12 March
+4°-2°
13 March
+5°-3°
14 March
+6°-1°
15 March
+7°-2°
16 March
+7°-2°
17 March
+7°-1°
18 March
+7°-1°
19 March
+7°-1°
20 March
+7°-1°
21 March
+6°-2°
22 March
+4°-2°
23 March
+6°-3°
24 March
+5°-2°
25 March
+4°-4°
26 March
+5°-3°
27 March
+7°-1°
28 March
+7°0°
29 March
+8°0°
30 March
+8°+1°
31 March
+8°0°
1 April
+10°0°
2 April
+9°+1°
3 April
+9°+1°
4 April
+8°+1°
