S
M
T
W
T
F
S
26
50°
30°
27
46°
28°
28
37°
32°
29
34°
28°
30
37°
23°
1
39°
16°
2
45°
14°
3
48°
27°
4
41°
27°
5
32°
25°
6
39°
28°
7
37°
28°
8
45°
28°
9
39°
30°
10
39°
30°
11
48°
28°
12
57°
30°
13
50°
28°
14
63°
27°
15
64°
43°
16
41°
22°
17
47°
29°
18
45°
26°
19
36°
24°
20
46°
33°
21
53°
34°
22
53°
33°
23
56°
35°
24
58°
40°
25
64°
44°
26
68°
45°
27
66°
45°
28
65°
44°
29
66°
37°
30
65°
43°
31
66°
44°
1
67°
45°
2
65°
43°
3
57°
38°
4
66°
35°
5
54°
34°
6
56°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Summer Beaver
Summer Beaver's May 2026 forecast shows daily high temperatures ranging from 36° to 68°, with overnight lows between 22° and 45°. The average high for May is 57° with an average low of 37°. 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 Summer Beaver. See also: June | July | August.
