S
M
T
W
T
F
S
1
43°
25°
2
28°
24°
3
43°
25°
4
52°
43°
5
60°
43°
6
64°
45°
7
69°
43°
8
62°
48°
9
69°
41°
10
76°
45°
11
76°
59°
12
60°
28°
13
58°
25°
14
48°
35°
15
55°
36°
16
62°
22°
17
26°
15°
18
35°
13°
19
55°
31°
20
64°
34°
21
65°
45°
22
81°
49°
23
56°
28°
24
47°
20°
25
59°
34°
26
72°
50°
27
64°
33°
28
41°
24°
29
62°
26°
30
66°
49°
31
75°
56°
1
74°
56°
2
57°
48°
3
76°
47°
4
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Keyser
Keyser'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 Keyser. See also: April | May | June.