S
M
T
W
T
F
S
26
64°
49°
27
62°
45°
28
58°
40°
29
58°
38°
30
53°
36°
1
50°
35°
2
55°
36°
3
58°
40°
4
62°
46°
5
60°
45°
6
59°
44°
7
63°
42°
8
56°
38°
9
57°
37°
10
57°
43°
11
59°
49°
12
67°
49°
13
62°
45°
14
58°
44°
15
58°
41°
16
59°
41°
17
60°
42°
18
59°
41°
19
60°
41°
20
61°
42°
21
62°
44°
22
66°
52°
23
65°
45°
24
63°
43°
25
62°
44°
26
63°
45°
27
64°
46°
28
65°
46°
29
66°
50°
30
66°
51°
31
67°
52°
1
70°
52°
2
74°
55°
3
75°
57°
4
76°
56°
5
80°
57°
6
70°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Beaver Dam
Beaver Dam's May 2026 forecast shows daily high temperatures ranging from 50° to 80°, with overnight lows between 35° and 59°. The average high for May is 63° with an average low of 45°. 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 Beaver Dam. See also: June | July | August.
