S
M
T
W
T
F
S
1
29°
10°
2
34°
6°
3
38°
22°
4
53°
33°
5
49°
39°
6
64°
46°
7
72°
45°
8
57°
41°
9
64°
40°
10
70°
51°
11
67°
35°
12
35°
19°
13
40°
15°
14
34°
25°
15
54°
27°
16
56°
22°
17
22°
12°
18
29°
9°
19
44°
26°
20
47°
24°
21
49°
32°
22
62°
37°
23
37°
23°
24
42°
17°
25
53°
22°
26
70°
44°
27
47°
20°
28
33°
18°
29
54°
18°
30
63°
43°
31
67°
52°
1
57°
37°
2
59°
37°
3
73°
48°
4
77°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Colegrove
Colegrove'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 Colegrove. See also: April | May | June.