S
M
T
W
T
F
S
26
63°
46°
27
76°
45°
28
77°
54°
29
62°
49°
30
54°
44°
1
52°
38°
2
47°
37°
3
63°
37°
4
74°
50°
5
74°
60°
6
60°
47°
7
63°
41°
8
64°
46°
9
70°
51°
10
65°
48°
11
65°
42°
12
72°
42°
13
72°
48°
14
57°
45°
15
70°
44°
16
69°
58°
17
83°
61°
18
92°
66°
19
86°
66°
20
70°
44°
21
66°
47°
22
68°
51°
23
72°
58°
24
74°
57°
25
72°
57°
26
74°
56°
27
76°
57°
28
77°
56°
29
75°
51°
30
78°
58°
31
77°
56°
1
74°
56°
2
75°
57°
3
76°
57°
4
71°
56°
5
71°
54°
6
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wampum
Wampum's May 2026 forecast shows daily high temperatures ranging from 66° to 92°, with overnight lows between 44° and 66°. The average high for May is 75° with an average low of 56°. 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 Wampum. See also: June | July | August.