S
M
T
W
T
F
S
26
84°
66°
27
82°
61°
28
82°
62°
29
83°
66°
30
84°
60°
31
85°
63°
1
87°
61°
2
84°
60°
3
83°
59°
4
81°
58°
5
82°
59°
6
81°
59°
7
82°
58°
8
83°
61°
9
84°
64°
10
81°
65°
11
84°
65°
12
85°
66°
13
84°
66°
14
88°
59°
15
88°
58°
16
81°
60°
17
81°
65°
18
82°
58°
19
84°
57°
20
79°
57°
21
80°
58°
22
81°
60°
23
84°
63°
24
85°
64°
25
86°
56°
26
86°
57°
27
79°
57°
28
79°
56°
29
80°
61°
30
82°
62°
31
85°
62°
1
85°
58°
2
83°
58°
3
83°
60°
4
77°
59°
5
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Douglas
Douglas's August 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 56° and 66°. The average high for August is 83° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Douglas. See also: September | October | November.
