S
M
T
W
T
F
S
26
85°
49°
27
84°
48°
28
86°
53°
29
88°
54°
30
89°
54°
31
90°
57°
1
88°
54°
2
85°
52°
3
87°
54°
4
96°
56°
5
98°
52°
6
99°
53°
7
98°
56°
8
92°
56°
9
89°
54°
10
85°
52°
11
86°
53°
12
85°
52°
13
84°
53°
14
83°
53°
15
81°
52°
16
84°
51°
17
84°
57°
18
87°
57°
19
84°
56°
20
84°
56°
21
81°
55°
22
83°
55°
23
84°
54°
24
83°
55°
25
86°
56°
26
86°
56°
27
85°
55°
28
86°
56°
29
85°
54°
30
82°
55°
31
79°
54°
1
77°
52°
2
76°
53°
3
81°
54°
4
82°
53°
5
81°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Bidwell
Fort Bidwell's August 2026 forecast shows daily high temperatures ranging from 76° to 99°, with overnight lows between 51° and 57°. The average high for August is 85° with an average low of 54°. 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 Fort Bidwell. See also: September | October | November.