S
M
T
W
T
F
S
30
55°
44°
31
60°
44°
1
60°
43°
2
55°
42°
3
58°
43°
4
57°
40°
5
56°
43°
6
58°
43°
7
54°
42°
8
55°
44°
9
57°
43°
10
56°
42°
11
58°
40°
12
56°
31°
13
56°
40°
14
55°
38°
15
54°
33°
16
48°
32°
17
47°
32°
18
48°
31°
19
46°
32°
20
45°
31°
21
47°
36°
22
44°
35°
23
47°
36°
24
49°
35°
25
45°
30°
26
43°
29°
27
Hist. Avg.
42°
33°
28
Hist. Avg.
41°
33°
29
Hist. Avg.
41°
32°
30
Hist. Avg.
40°
32°
1
Hist. Avg.
40°
31°
2
Hist. Avg.
39°
31°
3
Hist. Avg.
39°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Grayling
Grayling's September 2026 forecast shows daily high temperatures ranging from 43° to 60°, with overnight lows between 29° and 44°. The average high for September is 52° with an average low of 38°. 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 Grayling. See also: October | November | December.
