S
M
T
W
T
F
S
30
89°
63°
31
88°
67°
1
88°
67°
2
89°
62°
3
84°
61°
4
85°
62°
5
84°
62°
6
88°
66°
7
88°
66°
8
87°
65°
9
87°
66°
10
88°
66°
11
87°
65°
12
86°
65°
13
87°
64°
14
87°
63°
15
82°
62°
16
81°
63°
17
85°
58°
18
80°
58°
19
84°
57°
20
83°
63°
21
84°
61°
22
80°
60°
23
84°
58°
24
82°
61°
25
83°
57°
26
82°
55°
27
Hist. Avg.
79°
56°
28
Hist. Avg.
79°
55°
29
Hist. Avg.
79°
55°
30
Hist. Avg.
78°
54°
1
Hist. Avg.
78°
54°
2
Hist. Avg.
78°
53°
3
Hist. Avg.
77°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Deweese
Deweese's September 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 55° and 67°. The average high for September is 85° with an average low of 62°. 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 Deweese. See also: October | November | December.
