S
M
T
W
T
F
S
26
65°
50°
27
64°
50°
28
64°
46°
29
65°
47°
30
65°
50°
31
67°
49°
1
63°
43°
2
63°
50°
3
65°
50°
4
64°
49°
5
65°
50°
6
63°
49°
7
65°
44°
8
62°
44°
9
64°
40°
10
67°
42°
11
69°
41°
12
71°
45°
13
71°
40°
14
66°
44°
15
72°
38°
16
63°
36°
17
60°
37°
18
63°
38°
19
65°
39°
20
62°
41°
21
59°
45°
22
63°
39°
23
62°
41°
24
59°
36°
25
56°
35°
26
56°
39°
27
57°
36°
28
57°
39°
29
61°
42°
30
60°
41°
31
63°
33°
1
57°
32°
2
59°
38°
3
62°
42°
4
62°
40°
5
59°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dawson
Dawson's August 2026 forecast shows daily high temperatures ranging from 56° to 72°, with overnight lows between 32° and 50°. The average high for August is 63° with an average low of 42°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Dawson. See also: September | October | November.