S
M
T
W
T
F
S
26
77°
54°
27
81°
57°
28
79°
64°
29
67°
63°
30
85°
61°
31
79°
62°
1
85°
67°
2
82°
69°
3
77°
65°
4
83°
65°
5
79°
70°
6
80°
66°
7
83°
67°
8
84°
65°
9
82°
64°
10
81°
62°
11
78°
61°
12
76°
59°
13
77°
58°
14
75°
60°
15
76°
58°
16
74°
56°
17
75°
60°
18
75°
58°
19
76°
62°
20
75°
59°
21
75°
56°
22
74°
61°
23
80°
63°
24
81°
63°
25
80°
62°
26
76°
60°
27
74°
61°
28
73°
62°
29
77°
62°
30
80°
61°
31
79°
60°
1
78°
56°
2
72°
54°
3
71°
55°
4
71°
53°
5
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sturbridge
Sturbridge's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 52° and 70°. The average high for August is 77° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Sturbridge. See also: September | October | November.