S
M
T
W
T
F
S
28
88°
69°
29
92°
72°
30
91°
73°
1
91°
69°
2
92°
71°
3
91°
70°
4
92°
72°
5
87°
69°
6
86°
71°
7
84°
69°
8
88°
74°
9
84°
69°
10
89°
70°
11
88°
70°
12
87°
69°
13
83°
70°
14
83°
70°
15
84°
69°
16
86°
70°
17
85°
70°
18
85°
69°
19
86°
70°
20
86°
70°
21
87°
69°
22
88°
70°
23
89°
71°
24
89°
71°
25
88°
70°
26
86°
71°
27
88°
71°
28
89°
70°
29
90°
71°
30
90°
71°
31
89°
70°
1
87°
71°
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 83° to 92°, with overnight lows between 69° and 74°. The average high for July is 88° with an average low of 70°. 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.