S
M
T
W
T
F
S
1
19°
-9°
2
37°
16°
3
46°
30°
4
46°
28°
5
28°
25°
6
36°
28°
7
34°
23°
8
52°
34°
9
52°
28°
10
28°
23°
11
36°
21°
12
32°
10°
13
30°
12°
14
32°
-2°
15
30°
16°
16
16°
3°
17
16°
-9°
18
43°
12°
19
39°
28°
20
57°
34°
21
68°
30°
22
34°
27°
23
43°
19°
24
41°
28°
25
63°
30°
26
37°
21°
27
25°
16°
28
48°
10°
29
43°
25°
30
45°
25°
31
39°
28°
1
30°
25°
2
30°
27°
3
34°
25°
4
32°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Saginaw
Saginaw'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 Saginaw. See also: April | May | June.