S
M
T
W
T
F
S
26
84°
53°
27
86°
66°
28
78°
66°
29
76°
65°
30
76°
64°
31
80°
63°
1
83°
62°
2
84°
63°
3
83°
61°
4
85°
62°
5
84°
63°
6
84°
63°
7
85°
62°
8
83°
63°
9
84°
59°
10
80°
63°
11
83°
63°
12
79°
64°
13
80°
63°
14
83°
62°
15
81°
62°
16
79°
61°
17
78°
61°
18
77°
60°
19
80°
62°
20
79°
61°
21
78°
61°
22
76°
62°
23
78°
61°
24
81°
54°
25
75°
55°
26
75°
60°
27
77°
62°
28
82°
61°
29
82°
61°
30
81°
57°
31
76°
52°
1
73°
53°
2
73°
52°
3
72°
51°
4
73°
54°
5
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wilbraham
Wilbraham's August 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 51° and 66°. The average high for August is 79° with an average low of 60°. 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 Wilbraham. See also: September | October | November.