S
M
T
W
T
F
S
1
32°
16°
2
37°
19°
3
45°
30°
4
48°
30°
5
55°
37°
6
59°
45°
7
50°
30°
8
61°
30°
9
66°
39°
10
55°
39°
11
41°
30°
12
43°
25°
13
46°
28°
14
37°
28°
15
34°
23°
16
27°
9°
17
21°
5°
18
48°
21°
19
64°
36°
20
68°
41°
21
84°
46°
22
63°
32°
23
46°
25°
24
55°
32°
25
68°
37°
26
61°
32°
27
43°
19°
28
54°
16°
29
66°
32°
30
82°
43°
31
70°
45°
1
50°
36°
2
50°
34°
3
45°
37°
4
43°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Sumner
Sumner'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 Sumner. See also: April | May | June.
