S
M
T
W
T
F
S
1
31°
11°
2
40°
7°
3
53°
25°
4
55°
20°
5
51°
26°
6
60°
40°
7
61°
30°
8
61°
30°
9
72°
43°
10
55°
34°
11
42°
20°
12
45°
16°
13
45°
21°
14
36°
17°
15
33°
27°
16
27°
13°
17
22°
-13°
18
42°
18°
19
58°
28°
20
59°
33°
21
83°
31°
22
62°
27°
23
47°
21°
24
56°
31°
25
73°
35°
26
58°
33°
27
43°
15°
28
49°
9°
29
56°
33°
30
81°
32°
31
61°
40°
1
47°
27°
2
38°
32°
3
40°
37°
4
44°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Tomah
Tomah's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. 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 Tomah. See also: April | May | June.