S
M
T
W
T
F
S
30
86°
65°
31
87°
64°
1
85°
66°
2
85°
64°
3
88°
68°
4
89°
65°
5
89°
68°
6
88°
65°
7
86°
67°
8
87°
67°
9
88°
66°
10
83°
66°
11
87°
65°
12
87°
66°
13
86°
65°
14
87°
65°
15
87°
66°
16
86°
65°
17
87°
64°
18
86°
63°
19
85°
63°
20
86°
58°
21
82°
62°
22
80°
63°
23
85°
62°
24
85°
61°
25
84°
60°
26
85°
61°
27
84°
60°
28
84°
61°
29
83°
60°
30
83°
59°
1
82°
57°
2
84°
59°
3
Hist. Avg.
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dry Valley
Dry Valley's September 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 57° and 68°. The average high for September is 85° with an average low of 63°. 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 Dry Valley. See also: October | November | December.
