S
M
T
W
T
F
S
26
84°
61°
27
86°
64°
28
N/A
29
80°
59°
30
71°
54°
1
61°
49°
2
65°
44°
3
70°
45°
4
76°
52°
5
81°
56°
6
83°
60°
7
75°
57°
8
75°
56°
9
75°
56°
10
78°
58°
11
81°
59°
12
83°
63°
13
84°
63°
14
80°
58°
15
75°
56°
16
76°
56°
17
77°
57°
18
78°
59°
19
79°
58°
20
80°
59°
21
82°
62°
22
85°
65°
23
85°
65°
24
86°
66°
25
87°
66°
26
86°
65°
27
83°
62°
28
82°
65°
29
83°
66°
30
83°
67°
31
84°
67°
1
86°
66°
2
84°
68°
3
83°
68°
4
83°
67°
5
84°
68°
6
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Webster
Webster's May 2026 forecast shows daily high temperatures ranging from 61° to 87°, with overnight lows between 44° and 68°. The average high for May is 80° with an average low of 60°. 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 Webster. See also: June | July | August.
