S
M
T
W
T
F
S
30
91°
72°
31
92°
71°
1
94°
72°
2
95°
71°
3
94°
71°
4
93°
75°
5
91°
74°
6
95°
74°
7
90°
71°
8
91°
73°
9
90°
71°
10
93°
73°
11
88°
72°
12
87°
71°
13
93°
71°
14
94°
70°
15
98°
70°
16
89°
69°
17
90°
64°
18
92°
63°
19
91°
69°
20
94°
70°
21
94°
68°
22
91°
69°
23
87°
71°
24
73°
66°
25
81°
62°
26
85°
54°
27
90°
55°
28
89°
53°
29
91°
54°
30
92°
57°
1
90°
65°
2
90°
71°
3
88°
71°
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.
