S
M
T
W
T
F
S
30
77°
58°
31
75°
60°
1
65°
58°
2
71°
58°
3
78°
59°
4
78°
63°
5
70°
58°
6
68°
54°
7
75°
53°
8
75°
58°
9
75°
58°
10
81°
60°
11
72°
56°
12
73°
56°
13
68°
61°
14
68°
54°
15
68°
50°
16
78°
60°
17
76°
64°
18
78°
48°
19
68°
53°
20
58°
52°
21
64°
48°
22
59°
46°
23
62°
47°
24
65°
49°
25
67°
49°
26
65°
50°
27
70°
49°
28
67°
50°
29
66°
45°
30
62°
45°
1
61°
46°
2
68°
48°
3
61°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sturbridge
Sturbridge's September 2026 forecast shows daily high temperatures ranging from 58° to 78°, with overnight lows between 45° and 64°. The average high for September is 66° 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 September weather will actually feel in Sturbridge. See also: October | November | December.
