S
M
T
W
T
F
S
26
54°
28°
27
43°
36°
28
45°
28°
29
43°
27°
30
45°
27°
1
52°
32°
2
59°
31°
3
62°
41°
4
46°
27°
5
39°
28°
6
41°
28°
7
52°
33°
8
56°
33°
9
58°
37°
10
58°
39°
11
58°
39°
12
59°
38°
13
60°
41°
14
65°
40°
15
57°
35°
16
59°
41°
17
59°
44°
18
65°
46°
19
65°
43°
20
62°
38°
21
61°
40°
22
60°
39°
23
59°
38°
24
62°
40°
25
62°
40°
26
65°
46°
27
64°
46°
28
63°
42°
29
69°
44°
30
63°
41°
31
64°
48°
1
64°
47°
2
65°
48°
3
65°
50°
4
66°
48°
5
65°
48°
6
66°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fosston
Fosston's May 2026 forecast shows daily high temperatures ranging from 39° to 69°, with overnight lows between 27° and 51°. The average high for May is 60° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Fosston. See also: June | July | August.
