S
M
T
W
T
F
S
1
38°
10°
2
15°
2°
3
39°
1°
4
43°
29°
5
37°
16°
6
27°
16°
7
47°
20°
8
51°
38°
9
60°
32°
10
63°
34°
11
40°
30°
12
58°
31°
13
32°
22°
14
41°
28°
15
36°
28°
16
58°
28°
17
62°
31°
18
31°
20°
19
36°
18°
20
43°
27°
21
40°
29°
22
36°
25°
23
29°
25°
24
35°
24°
25
40°
28°
26
45°
30°
27
44°
20°
28
27°
15°
29
37°
13°
30
52°
30°
31
46°
31°
1
42°
29°
2
35°
28°
3
35°
30°
4
38°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Windsor
Windsor's March 2026 forecast shows daily high temperatures ranging from 38° to 38°, with overnight lows between 25° and 25°. The average high for March is 38° with an average low of 25°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Windsor. See also: April | May | June.
