S
M
T
W
T
F
S
28
67°
54°
29
69°
54°
30
75°
55°
1
74°
55°
2
75°
56°
3
69°
54°
4
68°
58°
5
67°
57°
6
76°
59°
7
72°
59°
8
67°
58°
9
67°
58°
10
68°
57°
11
68°
58°
12
75°
59°
13
72°
59°
14
70°
58°
15
68°
58°
16
68°
59°
17
70°
58°
18
74°
59°
19
76°
60°
20
72°
59°
21
76°
60°
22
77°
60°
23
77°
59°
24
76°
60°
25
77°
61°
26
77°
61°
27
76°
60°
28
70°
60°
29
69°
59°
30
70°
60°
31
70°
60°
1
74°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Douglas
Douglas's July 2026 forecast shows daily high temperatures ranging from 67° to 77°, with overnight lows between 54° and 61°. The average high for July is 72° with an average low of 58°. 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 Douglas. See also: August | September | October.