S
M
T
W
T
F
S
1
22°
0°
2
43°
14°
3
50°
33°
4
54°
29°
5
31°
27°
6
36°
30°
7
37°
28°
8
56°
36°
9
53°
33°
10
33°
27°
11
41°
25°
12
32°
14°
13
33°
19°
14
36°
5°
15
31°
22°
16
22°
12°
17
21°
1°
18
46°
16°
19
36°
29°
20
60°
29°
21
39°
33°
22
37°
28°
23
46°
22°
24
40°
33°
25
41°
32°
26
36°
26°
27
28°
21°
28
49°
17°
29
35°
29°
30
36°
27°
31
40°
31°
1
33°
28°
2
32°
25°
3
35°
30°
4
35°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Superior
Superior's March 2026 forecast shows daily high temperatures ranging from 32° to 35°, with overnight lows between 24° and 30°. The average high for March is 34° with an average low of 26°. 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 Superior. See also: April | May | June.
