S
M
T
W
T
F
S
1
43°
21°
2
47°
20°
3
62°
31°
4
66°
27°
5
65°
32°
6
58°
27°
7
57°
23°
8
72°
26°
9
78°
30°
10
58°
33°
11
50°
19°
12
76°
21°
13
64°
29°
14
81°
38°
15
63°
17°
16
45°
25°
17
78°
25°
18
80°
35°
19
86°
35°
20
87°
44°
21
93°
38°
22
64°
34°
23
60°
35°
24
82°
39°
25
93°
44°
26
72°
41°
27
56°
32°
28
72°
34°
29
87°
35°
30
83°
42°
31
59°
41°
1
51°
33°
2
72°
36°
3
64°
37°
4
62°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Grainfield
Grainfield'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 Grainfield. See also: April | May | June.