S
M
T
W
T
F
S
26
81°
60°
27
84°
62°
28
85°
59°
29
85°
62°
30
86°
63°
31
85°
61°
1
85°
60°
2
81°
52°
3
77°
52°
4
75°
51°
5
76°
54°
6
80°
56°
7
83°
59°
8
84°
61°
9
84°
60°
10
83°
59°
11
83°
59°
12
83°
52°
13
Hist. Avg.
79°
55°
14
Hist. Avg.
79°
55°
15
Hist. Avg.
79°
55°
16
Hist. Avg.
79°
55°
17
Hist. Avg.
79°
55°
18
Hist. Avg.
78°
54°
19
Hist. Avg.
78°
54°
20
Hist. Avg.
78°
54°
21
Hist. Avg.
78°
54°
22
Hist. Avg.
78°
54°
23
Hist. Avg.
78°
54°
24
Hist. Avg.
78°
53°
25
Hist. Avg.
77°
53°
26
Hist. Avg.
77°
53°
27
Hist. Avg.
77°
53°
28
Hist. Avg.
77°
52°
29
Hist. Avg.
77°
52°
30
Hist. Avg.
76°
52°
31
Hist. Avg.
76°
52°
1
Hist. Avg.
76°
51°
2
Hist. Avg.
76°
51°
3
Hist. Avg.
75°
51°
4
Hist. Avg.
75°
50°
5
Hist. Avg.
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Big Rapids
Big Rapids's August 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 51° and 63°. The average high for August is 82° 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 Big Rapids. See also: September | October | November.