S
M
T
W
T
F
S
26
63°
38°
27
71°
33°
28
70°
36°
29
67°
42°
30
56°
47°
1
63°
37°
2
56°
46°
3
55°
34°
4
70°
32°
5
79°
43°
6
70°
54°
7
62°
38°
8
56°
41°
9
57°
49°
10
70°
46°
11
57°
38°
12
61°
40°
13
57°
45°
14
58°
47°
15
59°
47°
16
65°
49°
17
66°
49°
18
67°
53°
19
70°
54°
20
69°
52°
21
72°
49°
22
63°
46°
23
64°
47°
24
65°
50°
25
68°
54°
26
72°
54°
27
69°
51°
28
68°
47°
29
65°
48°
30
69°
52°
31
74°
55°
1
73°
56°
2
69°
54°
3
71°
55°
4
74°
56°
5
75°
57°
6
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Storrs
Storrs's May 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 38° and 57°. The average high for May is 67° with an average low of 50°. 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 Storrs. See also: June | July | August.