S
M
T
W
T
F
S
28
99°
70°
29
98°
70°
30
99°
69°
1
98°
69°
2
98°
68°
3
97°
69°
4
99°
70°
5
97°
68°
6
92°
66°
7
91°
64°
8
91°
64°
9
92°
68°
10
99°
70°
11
100°
70°
12
99°
69°
13
97°
70°
14
98°
69°
15
100°
70°
16
101°
71°
17
101°
71°
18
100°
70°
19
100°
70°
20
101°
69°
21
101°
70°
22
100°
70°
23
96°
69°
24
99°
70°
25
101°
70°
26
102°
71°
27
100°
69°
28
102°
69°
29
101°
67°
30
99°
68°
31
101°
69°
1
100°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Red Bluff
Red Bluff's July 2026 forecast shows daily high temperatures ranging from 91° to 102°, with overnight lows between 64° and 71°. The average high for July is 99° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Red Bluff. See also: August | September | October.