S
M
T
W
T
F
S
30
82°
59°
31
84°
62°
1
84°
59°
2
80°
58°
3
79°
64°
4
85°
65°
5
85°
65°
6
84°
60°
7
79°
57°
8
79°
61°
9
81°
62°
10
79°
62°
11
82°
64°
12
81°
61°
13
81°
54°
14
76°
54°
15
75°
55°
16
75°
54°
17
76°
57°
18
80°
61°
19
81°
59°
20
82°
60°
21
76°
58°
22
81°
60°
23
80°
53°
24
81°
50°
25
73°
49°
26
72°
53°
27
80°
56°
28
80°
57°
29
Hist. Avg.
77°
53°
30
Hist. Avg.
77°
53°
1
Hist. Avg.
76°
52°
2
Hist. Avg.
76°
52°
3
Hist. Avg.
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Wheatland
Wheatland's September 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 49° and 65°. The average high for September is 80° 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 Wheatland. See also: October | November | December.