S
M
T
W
T
F
S
26
65°
54°
27
65°
51°
28
64°
54°
29
66°
55°
30
68°
54°
31
63°
53°
1
61°
56°
2
61°
56°
3
62°
54°
4
61°
54°
5
61°
55°
6
62°
54°
7
63°
54°
8
62°
52°
9
61°
51°
10
61°
53°
11
60°
50°
12
60°
49°
13
61°
49°
14
59°
50°
15
60°
49°
16
59°
49°
17
60°
50°
18
64°
54°
19
65°
55°
20
66°
54°
21
65°
53°
22
66°
53°
23
65°
51°
24
62°
52°
25
64°
48°
26
63°
52°
27
62°
48°
28
61°
47°
29
61°
44°
30
60°
46°
31
58°
49°
1
57°
48°
2
56°
46°
3
56°
46°
4
58°
47°
5
59°
45°
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 56° to 68°, with overnight lows between 44° and 56°. The average high for August is 62° with an average low of 51°. 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.
