S
M
T
W
T
F
S
30
82°
55°
31
78°
61°
1
68°
61°
2
75°
59°
3
81°
62°
4
83°
61°
5
76°
56°
6
71°
53°
7
77°
54°
8
79°
58°
9
77°
66°
10
81°
57°
11
73°
48°
12
76°
58°
13
78°
59°
14
77°
58°
15
74°
60°
16
73°
57°
17
72°
56°
18
71°
55°
19
73°
56°
20
72°
53°
21
70°
57°
22
66°
56°
23
66°
57°
24
68°
55°
25
69°
55°
26
70°
54°
27
66°
50°
28
67°
54°
29
71°
55°
30
72°
55°
1
71°
54°
2
70°
54°
3
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Storrs
Storrs's September 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 48° and 66°. The average high for September is 72° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Storrs. See also: October | November | December.
