S
M
T
W
T
F
S
28
82°
64°
29
90°
68°
30
86°
63°
1
82°
63°
2
84°
63°
3
82°
63°
4
86°
61°
5
84°
61°
6
88°
66°
7
84°
67°
8
76°
67°
9
81°
62°
10
85°
64°
11
91°
66°
12
91°
66°
13
94°
70°
14
93°
67°
15
90°
63°
16
91°
67°
17
95°
67°
18
86°
65°
19
86°
59°
20
88°
69°
21
78°
59°
22
74°
52°
23
80°
49°
24
81°
69°
25
91°
65°
26
98°
70°
27
94°
64°
28
99°
68°
29
96°
72°
30
86°
66°
31
89°
64°
1
88°
63°
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 86° to 99°, with overnight lows between 63° and 72°. The average high for July is 93° with an average low of 67°. 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.