S
M
T
W
T
F
S
26
88°
74°
27
91°
75°
28
89°
71°
29
88°
69°
30
87°
70°
31
86°
70°
1
87°
69°
2
87°
69°
3
86°
68°
4
85°
69°
5
86°
72°
6
Hist. Avg.
82°
65°
7
Hist. Avg.
82°
65°
8
Hist. Avg.
82°
65°
9
Hist. Avg.
82°
65°
10
Hist. Avg.
81°
65°
11
Hist. Avg.
81°
65°
12
Hist. Avg.
81°
65°
13
Hist. Avg.
81°
65°
14
Hist. Avg.
81°
64°
15
Hist. Avg.
81°
64°
16
Hist. Avg.
81°
64°
17
Hist. Avg.
81°
64°
18
Hist. Avg.
80°
64°
19
Hist. Avg.
80°
64°
20
Hist. Avg.
80°
64°
21
Hist. Avg.
80°
64°
22
Hist. Avg.
80°
63°
23
Hist. Avg.
80°
63°
24
Hist. Avg.
80°
63°
25
Hist. Avg.
80°
63°
26
Hist. Avg.
79°
63°
27
Hist. Avg.
79°
62°
28
Hist. Avg.
79°
62°
29
Hist. Avg.
79°
62°
30
Hist. Avg.
79°
62°
31
Hist. Avg.
78°
62°
1
Hist. Avg.
78°
61°
2
Hist. Avg.
78°
61°
3
Hist. Avg.
78°
61°
4
Hist. Avg.
78°
61°
5
Hist. Avg.
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Back River
Back River's August 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 68° and 75°. The average high for August is 87° with an average low of 71°. 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 Back River. See also: September | October | November.