S
M
T
W
T
F
S
1
34°
11°
2
44°
15°
3
44°
33°
4
48°
33°
5
56°
38°
6
56°
30°
7
43°
25°
8
65°
36°
9
55°
36°
10
47°
32°
11
41°
28°
12
52°
25°
13
39°
28°
14
36°
28°
15
31°
4°
16
12°
1°
17
24°
1°
18
48°
22°
19
63°
33°
20
67°
40°
21
84°
41°
22
46°
31°
23
46°
23°
24
55°
31°
25
75°
35°
26
57°
28°
27
42°
19°
28
60°
16°
29
72°
30°
30
86°
36°
31
52°
34°
1
50°
27°
2
37°
33°
3
37°
31°
4
42°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Graettinger
Graettinger's March 2026 forecast shows daily high temperatures ranging from 42° to 42°, with overnight lows between 27° and 27°. The average high for March is 42° with an average low of 27°. 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 Graettinger. See also: April | May | June.