S
M
T
W
T
F
S
26
71°
53°
27
71°
54°
28
67°
56°
29
65°
49°
30
65°
52°
31
66°
52°
1
65°
53°
2
65°
52°
3
66°
52°
4
70°
51°
5
70°
51°
6
66°
52°
7
65°
51°
8
66°
53°
9
66°
50°
10
65°
54°
11
69°
52°
12
69°
51°
13
64°
53°
14
Hist. Avg.
65°
52°
15
Hist. Avg.
65°
51°
16
Hist. Avg.
65°
51°
17
Hist. Avg.
65°
51°
18
Hist. Avg.
64°
51°
19
Hist. Avg.
64°
50°
20
Hist. Avg.
64°
50°
21
Hist. Avg.
64°
50°
22
Hist. Avg.
64°
50°
23
Hist. Avg.
63°
49°
24
Hist. Avg.
63°
49°
25
Hist. Avg.
63°
49°
26
Hist. Avg.
63°
48°
27
Hist. Avg.
62°
48°
28
Hist. Avg.
62°
48°
29
Hist. Avg.
62°
48°
30
Hist. Avg.
62°
47°
31
Hist. Avg.
61°
47°
1
Hist. Avg.
61°
47°
2
Hist. Avg.
61°
46°
3
Hist. Avg.
61°
46°
4
Hist. Avg.
60°
46°
5
Hist. Avg.
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Rainbow
Rainbow's August 2026 forecast shows daily high temperatures ranging from 64° to 71°, with overnight lows between 49° and 56°. The average high for August is 67° with an average low of 52°. 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 Rainbow. See also: September | October | November.
