S
M
T
W
T
F
S
30
93°
61°
31
93°
58°
1
94°
60°
2
93°
64°
3
94°
62°
4
92°
62°
5
94°
63°
6
97°
61°
7
98°
59°
8
98°
61°
9
96°
56°
10
95°
55°
11
91°
53°
12
90°
54°
13
89°
55°
14
88°
60°
15
90°
62°
16
94°
57°
17
93°
61°
18
91°
62°
19
94°
58°
20
88°
61°
21
93°
60°
22
94°
58°
23
93°
57°
24
90°
58°
25
90°
59°
26
86°
59°
27
92°
52°
28
84°
53°
29
84°
59°
30
85°
60°
1
90°
61°
2
92°
56°
3
91°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Redding
Redding's September 2026 forecast shows daily high temperatures ranging from 84° to 98°, with overnight lows between 50° and 64°. The average high for September is 92° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Redding. See also: October | November | December.
