S
M
T
W
T
F
S
26
77°
59°
27
78°
60°
28
78°
62°
29
79°
61°
30
79°
59°
31
83°
59°
1
84°
64°
2
84°
65°
3
83°
65°
4
83°
62°
5
82°
59°
6
78°
57°
7
76°
57°
8
77°
59°
9
78°
59°
10
80°
60°
11
82°
61°
12
81°
58°
13
83°
58°
14
82°
61°
15
83°
64°
16
83°
63°
17
82°
64°
18
82°
63°
19
77°
58°
20
76°
59°
21
81°
63°
22
81°
63°
23
76°
57°
24
77°
62°
25
80°
63°
26
82°
61°
27
81°
63°
28
82°
63°
29
80°
62°
30
81°
61°
31
80°
60°
1
79°
59°
2
78°
59°
3
77°
60°
4
79°
61°
5
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Backus
Backus's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 57° and 65°. The average high for August is 80° with an average low of 61°. 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 Backus. See also: September | October | November.