S
M
T
W
T
F
S
26
73°
45°
27
60°
41°
28
64°
45°
29
60°
45°
30
66°
52°
31
72°
54°
1
77°
52°
2
75°
54°
3
76°
51°
4
79°
58°
5
79°
57°
6
80°
57°
7
79°
54°
8
74°
47°
9
69°
46°
10
70°
50°
11
68°
49°
12
65°
49°
13
62°
43°
14
60°
41°
15
62°
42°
16
63°
44°
17
63°
44°
18
62°
41°
19
67°
47°
20
59°
46°
21
57°
43°
22
58°
41°
23
57°
40°
24
61°
40°
25
65°
43°
26
65°
40°
27
60°
40°
28
59°
41°
29
61°
43°
30
61°
43°
31
65°
42°
1
66°
43°
2
65°
43°
3
64°
42°
4
64°
42°
5
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Beaver
Beaver's August 2026 forecast shows daily high temperatures ranging from 57° to 80°, with overnight lows between 40° and 58°. The average high for August is 66° with an average low of 46°. 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 Beaver. See also: September | October | November.