S
M
T
W
T
F
S
30
94°
71°
31
95°
69°
1
91°
66°
2
90°
66°
3
91°
70°
4
94°
66°
5
94°
68°
6
93°
69°
7
93°
69°
8
92°
68°
9
93°
66°
10
92°
64°
11
90°
68°
12
93°
63°
13
88°
62°
14
85°
61°
15
86°
62°
16
86°
61°
17
89°
62°
18
92°
66°
19
88°
67°
20
91°
60°
21
Hist. Avg.
84°
64°
22
Hist. Avg.
84°
64°
23
Hist. Avg.
83°
63°
24
Hist. Avg.
83°
63°
25
Hist. Avg.
83°
63°
26
Hist. Avg.
83°
62°
27
Hist. Avg.
82°
62°
28
Hist. Avg.
82°
62°
29
Hist. Avg.
82°
61°
30
Hist. Avg.
82°
61°
1
Hist. Avg.
81°
61°
2
Hist. Avg.
81°
60°
3
Hist. Avg.
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Mount Selman
Mount Selman's September 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 60° and 71°. The average high for September is 91° with an average low of 66°. 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 Mount Selman. See also: October | November | December.
