S
M
T
W
T
F
S
30
90°
56°
31
89°
56°
1
89°
58°
2
90°
57°
3
93°
60°
4
94°
62°
5
95°
61°
6
96°
61°
7
96°
62°
8
95°
62°
9
95°
59°
10
87°
59°
11
87°
61°
12
91°
62°
13
93°
63°
14
95°
61°
15
94°
60°
16
92°
58°
17
90°
59°
18
90°
59°
19
92°
59°
20
89°
58°
21
Hist. Avg.
90°
58°
22
Hist. Avg.
90°
58°
23
Hist. Avg.
90°
58°
24
Hist. Avg.
89°
58°
25
Hist. Avg.
89°
58°
26
Hist. Avg.
88°
57°
27
Hist. Avg.
88°
57°
28
Hist. Avg.
88°
57°
29
Hist. Avg.
87°
56°
30
Hist. Avg.
87°
56°
1
Hist. Avg.
86°
56°
2
Hist. Avg.
86°
56°
3
Hist. Avg.
85°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Tehama
Tehama's September 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 56° and 63°. The average high for September is 92° with an average low of 60°. 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 Tehama. See also: October | November | December.
