S
M
T
W
T
F
S
26
91°
70°
27
90°
69°
28
91°
67°
29
93°
69°
30
94°
72°
31
95°
71°
1
99°
71°
2
100°
75°
3
101°
76°
4
98°
75°
5
98°
74°
6
98°
73°
7
100°
75°
8
100°
76°
9
101°
74°
10
95°
72°
11
91°
70°
12
89°
68°
13
82°
66°
14
79°
57°
15
84°
60°
16
89°
67°
17
87°
63°
18
87°
65°
19
89°
66°
20
90°
57°
21
90°
54°
22
88°
55°
23
91°
59°
24
91°
58°
25
92°
56°
26
90°
55°
27
90°
56°
28
86°
49°
29
85°
53°
30
81°
51°
31
81°
53°
1
80°
52°
2
79°
51°
3
81°
52°
4
84°
53°
5
84°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Feather River Canyon
Feather River Canyon's August 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 49° and 67°. The average high for August is 86° with an average low of 56°. 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 Feather River Canyon. See also: September | October | November.