S
M
T
W
T
F
S
1
33°
0°
2
20°
2°
3
13°
-1°
4
10°
-3°
5
32°
7°
6
40°
16°
7
45°
28°
8
36°
11°
9
28°
9°
10
26°
5°
11
32°
10°
12
19°
6°
13
11°
-6°
14
9°
-4°
15
22°
-8°
16
29°
11°
17
50°
28°
18
44°
32°
19
45°
34°
20
34°
24°
21
31°
22°
22
33°
14°
23
31°
16°
24
23°
12°
25
12°
5°
26
13°
0°
27
30°
-1°
28
24°
11°
29
22°
4°
30
26°
12°
31
34°
7°
1
35°
13°
2
33°
26°
3
40°
28°
4
N/A
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in St. Paul
St. Paul'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 St. Paul. See also: April | May | June.
