S
M
T
W
T
F
S
26
44°
37°
27
43°
38°
28
50°
28°
29
56°
29°
30
52°
26°
1
52°
27°
2
69°
32°
3
69°
42°
4
57°
39°
5
46°
32°
6
50°
30°
7
60°
30°
8
71°
36°
9
57°
39°
10
59°
33°
11
74°
35°
12
71°
47°
13
76°
38°
14
81°
52°
15
81°
43°
16
74°
40°
17
74°
49°
18
50°
40°
19
52°
37°
20
63°
34°
21
67°
45°
22
54°
47°
23
69°
47°
24
81°
54°
25
87°
60°
26
82°
60°
27
83°
57°
28
79°
57°
29
78°
55°
30
73°
53°
31
75°
52°
1
76°
54°
2
79°
55°
3
79°
56°
4
78°
57°
5
74°
52°
6
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wallace
Wallace's May 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 47° and 60°. The average high for May is 78° with an average low of 55°. 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 Wallace. See also: June | July | August.
