S
M
T
W
T
F
S
26
76°
57°
27
84°
62°
28
87°
61°
29
87°
56°
30
79°
50°
31
78°
52°
1
79°
50°
2
77°
50°
3
78°
52°
4
78°
56°
5
80°
61°
6
83°
61°
7
86°
59°
8
86°
57°
9
81°
60°
10
86°
53°
11
78°
60°
12
86°
52°
13
82°
53°
14
77°
60°
15
84°
57°
16
85°
50°
17
77°
52°
18
77°
58°
19
81°
49°
20
79°
49°
21
75°
52°
22
76°
58°
23
81°
50°
24
83°
49°
25
74°
48°
26
73°
49°
27
73°
48°
28
71°
52°
29
75°
47°
30
74°
49°
31
73°
50°
1
72°
48°
2
71°
46°
3
71°
53°
4
74°
56°
5
74°
48°
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 71° to 87°, with overnight lows between 46° and 62°. The average high for August is 79° with an average low of 53°. 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.