S
M
T
W
T
F
S
26
85°
67°
27
83°
72°
28
80°
71°
29
72°
62°
30
69°
56°
1
66°
54°
2
71°
48°
3
74°
57°
4
82°
61°
5
80°
65°
6
78°
51°
7
70°
54°
8
75°
55°
9
74°
61°
10
76°
61°
11
79°
61°
12
80°
62°
13
79°
60°
14
81°
65°
15
82°
65°
16
83°
64°
17
83°
66°
18
82°
65°
19
83°
66°
20
84°
66°
21
84°
65°
22
83°
66°
23
78°
66°
24
83°
67°
25
82°
67°
26
79°
65°
27
79°
61°
28
80°
63°
29
84°
66°
30
85°
65°
31
86°
68°
1
85°
68°
2
86°
67°
3
87°
69°
4
87°
67°
5
81°
63°
6
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Weber
Weber's May 2026 forecast shows daily high temperatures ranging from 66° to 87°, with overnight lows between 48° and 69°. The average high for May is 80° with an average low of 63°. 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 Weber. See also: June | July | August.