S
M
T
W
T
F
S
26
66°
44°
27
57°
39°
28
53°
38°
29
54°
42°
30
55°
43°
1
55°
40°
2
56°
37°
3
56°
39°
4
63°
47°
5
66°
49°
6
66°
42°
7
58°
41°
8
63°
45°
9
64°
46°
10
67°
49°
11
69°
51°
12
70°
51°
13
71°
49°
14
71°
47°
15
65°
43°
16
65°
42°
17
66°
45°
18
67°
46°
19
66°
43°
20
69°
47°
21
71°
53°
22
71°
53°
23
72°
47°
24
72°
44°
25
66°
46°
26
67°
46°
27
68°
45°
28
68°
46°
29
69°
46°
30
71°
49°
31
73°
52°
1
78°
56°
2
77°
52°
3
71°
50°
4
70°
53°
5
79°
52°
6
77°
58°
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 79°, with overnight lows between 37° and 58°. The average high for May is 67° with an average low of 47°. 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.
