S
M
T
W
T
F
S
30
60°
38°
31
60°
36°
1
61°
33°
2
55°
33°
3
56°
28°
4
59°
39°
5
63°
42°
6
66°
46°
7
66°
46°
8
58°
47°
9
59°
43°
10
58°
39°
11
67°
39°
12
64°
34°
13
54°
29°
14
56°
28°
15
43°
28°
16
53°
36°
17
56°
32°
18
57°
31°
19
60°
36°
20
54°
33°
21
53°
31°
22
50°
29°
23
47°
32°
24
48°
27°
25
54°
27°
26
53°
26°
27
53°
24°
28
44°
29°
29
42°
29°
30
45°
31°
1
37°
30°
2
36°
28°
3
36°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dawson
Dawson's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Dawson. See also: October | November | December.
