S
M
T
W
T
F
S
30
74°
46°
31
77°
48°
1
79°
49°
2
77°
45°
3
73°
46°
4
72°
45°
5
70°
43°
6
72°
44°
7
78°
46°
8
78°
48°
9
77°
47°
10
77°
46°
11
76°
45°
12
76°
45°
13
73°
44°
14
72°
37°
15
69°
40°
16
68°
41°
17
69°
42°
18
75°
45°
19
71°
44°
20
Hist. Avg.
69°
39°
21
Hist. Avg.
69°
39°
22
Hist. Avg.
69°
38°
23
Hist. Avg.
68°
38°
24
Hist. Avg.
68°
38°
25
Hist. Avg.
68°
37°
26
Hist. Avg.
67°
37°
27
Hist. Avg.
67°
36°
28
Hist. Avg.
66°
36°
29
Hist. Avg.
66°
36°
30
Hist. Avg.
66°
35°
1
Hist. Avg.
65°
35°
2
Hist. Avg.
65°
35°
3
Hist. Avg.
65°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Moffat
Moffat's September 2026 forecast shows daily high temperatures ranging from 68° to 79°, with overnight lows between 37° and 49°. The average high for September is 74° with an average low of 45°. 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 Moffat. See also: October | November | December.