S
M
T
W
T
F
S
26
84°
53°
27
87°
55°
28
83°
64°
29
79°
64°
30
82°
63°
31
82°
60°
1
90°
61°
2
86°
68°
3
81°
63°
4
87°
58°
5
87°
56°
6
92°
68°
7
93°
70°
8
91°
66°
9
90°
62°
10
87°
57°
11
86°
62°
12
85°
58°
13
87°
63°
14
84°
57°
15
82°
54°
16
82°
52°
17
78°
65°
18
86°
64°
19
86°
62°
20
83°
58°
21
81°
61°
22
71°
60°
23
80°
61°
24
79°
56°
25
79°
56°
26
80°
61°
27
82°
66°
28
82°
59°
29
79°
54°
30
77°
59°
31
78°
58°
1
75°
56°
2
74°
57°
3
73°
57°
4
77°
56°
5
76°
54°
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 73° to 82°, with overnight lows between 54° and 66°. The average high for August is 78° with an average low of 58°. 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.