S
M
T
W
T
F
S
28
92°
70°
29
90°
71°
30
91°
74°
1
91°
69°
2
92°
71°
3
91°
71°
4
87°
69°
5
88°
69°
6
84°
70°
7
82°
69°
8
83°
69°
9
84°
70°
10
86°
69°
11
85°
68°
12
84°
72°
13
89°
70°
14
89°
70°
15
88°
69°
16
87°
67°
17
88°
69°
18
89°
70°
19
89°
70°
20
88°
69°
21
85°
70°
22
84°
70°
23
84°
69°
24
85°
70°
25
85°
69°
26
84°
70°
27
84°
70°
28
85°
69°
29
84°
70°
30
84°
70°
31
86°
67°
1
85°
65°
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 82° to 92°, with overnight lows between 65° and 74°. The average high for July is 86° 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.