S
M
T
W
T
F
S
23
55°
26°
24
68°
36°
25
67°
26°
26
59°
32°
27
62°
31°
28
64°
30°
1
43°
23°
2
59°
24°
3
50°
41°
4
51°
29°
5
39°
23°
6
44°
23°
7
38°
24°
8
57°
19°
9
69°
25°
10
81°
39°
11
57°
29°
12
75°
26°
13
78°
32°
14
74°
41°
15
46°
23°
16
58°
19°
17
81°
42°
18
65°
32°
19
37°
28°
20
50°
18°
21
60°
32°
22
68°
26°
23
58°
36°
24
69°
34°
25
67°
38°
26
72°
35°
27
81°
38°
28
83°
60°
29
65°
33°
30
40°
32°
31
53°
32°
1
60°
42°
2
54°
33°
3
56°
27°
4
46°
32°
5
48°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in St. Paul
St. Paul's March 2025 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.