S
M
T
W
T
F
S
28
90°
74°
29
91°
75°
30
94°
75°
1
94°
73°
2
91°
70°
3
91°
70°
4
92°
68°
5
89°
66°
6
88°
65°
7
86°
65°
8
86°
63°
9
87°
66°
10
85°
63°
11
87°
67°
12
84°
66°
13
84°
60°
14
80°
60°
15
81°
61°
16
81°
62°
17
84°
65°
18
88°
67°
19
86°
65°
20
83°
64°
21
87°
67°
22
88°
68°
23
89°
68°
24
88°
67°
25
89°
67°
26
88°
68°
27
88°
68°
28
90°
67°
29
89°
67°
30
88°
66°
31
86°
64°
1
83°
66°
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 80° to 94°, with overnight lows between 60° and 75°. The average high for July is 87° 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 Douglas. See also: August | September | October.