S
M
T
W
T
F
S
26
84°
67°
27
87°
64°
28
87°
68°
29
82°
63°
30
85°
55°
31
87°
59°
1
83°
66°
2
83°
69°
3
84°
64°
4
88°
59°
5
87°
67°
6
88°
68°
7
89°
69°
8
89°
67°
9
91°
67°
10
91°
71°
11
83°
66°
12
72°
63°
13
88°
64°
14
89°
71°
15
87°
73°
16
89°
73°
17
84°
66°
18
85°
61°
19
83°
65°
20
78°
61°
21
73°
58°
22
74°
59°
23
81°
63°
24
80°
62°
25
80°
60°
26
81°
60°
27
79°
59°
28
75°
55°
29
76°
56°
30
79°
59°
31
82°
62°
1
83°
63°
2
83°
63°
3
84°
62°
4
82°
62°
5
82°
61°
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 73° to 89°, with overnight lows between 55° and 73°. The average high for August is 81° with an average low of 62°. 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.