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
69°
50°
9
75°
56°
10
78°
58°
11
81°
61°
12
83°
59°
13
79°
64°
14
83°
63°
15
84°
65°
16
84°
65°
17
85°
64°
18
85°
65°
19
84°
65°
20
85°
66°
21
86°
66°
22
85°
65°
23
80°
66°
24
82°
66°
25
83°
66°
26
82°
66°
27
80°
64°
28
81°
61°
29
85°
66°
30
86°
64°
31
85°
66°
1
85°
66°
2
88°
68°
3
88°
68°
4
89°
67°
5
83°
64°
6
83°
64°
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 89°, with overnight lows between 44° and 68°. The average high for May is 81° with an average low of 61°. 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.
