S
M
T
W
T
F
S
28
81°
68°
29
88°
63°
30
91°
68°
1
91°
77°
2
91°
75°
3
93°
73°
4
91°
68°
5
86°
66°
6
84°
68°
7
82°
68°
8
88°
70°
9
83°
70°
10
80°
68°
11
83°
63°
12
85°
63°
13
85°
63°
14
87°
68°
15
89°
67°
16
87°
64°
17
84°
62°
18
80°
64°
19
83°
62°
20
80°
63°
21
81°
62°
22
79°
60°
23
79°
60°
24
88°
67°
25
88°
67°
26
87°
66°
27
88°
67°
28
87°
67°
29
84°
66°
30
79°
66°
31
81°
64°
1
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dawson
Dawson's July 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 60° and 70°. The average high for July is 84° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Dawson. See also: August | September | October.