S
M
T
W
T
F
S
26
60°
37°
27
71°
37°
28
65°
53°
29
55°
45°
30
50°
41°
1
50°
36°
2
48°
35°
3
58°
34°
4
74°
46°
5
70°
48°
6
49°
42°
7
54°
35°
8
57°
37°
9
67°
38°
10
57°
40°
11
54°
37°
12
57°
33°
13
67°
45°
14
47°
44°
15
68°
46°
16
78°
47°
17
84°
62°
18
89°
68°
19
87°
62°
20
67°
42°
21
53°
40°
22
63°
51°
23
61°
50°
24
66°
52°
25
69°
53°
26
68°
52°
27
70°
51°
28
72°
52°
29
71°
53°
30
72°
51°
31
74°
55°
1
69°
52°
2
70°
56°
3
69°
57°
4
71°
56°
5
69°
56°
6
72°
57°
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 53° to 89°, with overnight lows between 40° and 68°. The average high for May is 71° with an average low of 54°. 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.
