S
M
T
W
T
F
S
26
105°
78°
27
106°
74°
28
104°
70°
29
99°
71°
30
102°
74°
31
95°
72°
1
91°
63°
2
98°
61°
3
101°
71°
4
93°
73°
5
99°
62°
6
100°
71°
7
100°
75°
8
103°
71°
9
105°
75°
10
100°
70°
11
102°
72°
12
103°
74°
13
103°
79°
14
100°
74°
15
100°
73°
16
92°
70°
17
93°
70°
18
105°
69°
19
102°
66°
20
93°
66°
21
96°
68°
22
100°
66°
23
103°
69°
24
102°
66°
25
102°
70°
26
96°
67°
27
96°
65°
28
95°
66°
29
90°
62°
30
95°
68°
31
85°
68°
1
87°
67°
2
82°
65°
3
82°
62°
4
83°
64°
5
87°
65°
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 82° to 105°, with overnight lows between 62° and 70°. The average high for August is 94° with an average low of 67°. 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.