S
M
T
W
T
F
S
26
47°
29°
27
40°
32°
28
39°
30°
29
35°
30°
30
40°
27°
1
40°
26°
2
54°
30°
3
67°
36°
4
47°
28°
5
37°
27°
6
35°
27°
7
40°
25°
8
50°
33°
9
46°
34°
10
41°
32°
11
52°
35°
12
52°
38°
13
50°
35°
14
77°
41°
15
61°
36°
16
38°
31°
17
43°
34°
18
41°
38°
19
42°
37°
20
61°
31°
21
66°
43°
22
60°
43°
23
52°
44°
24
74°
44°
25
76°
49°
26
80°
51°
27
77°
55°
28
91°
69°
29
95°
66°
30
88°
63°
31
85°
62°
1
83°
61°
2
79°
56°
3
75°
55°
4
76°
57°
5
78°
57°
6
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Peguis 1G
Peguis 1G's May 2026 forecast shows daily high temperatures ranging from 75° to 95°, with overnight lows between 51° and 69°. The average high for May is 82° with an average low of 59°. 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 Peguis 1G. See also: June | July | August.