S
M
T
W
T
F
S
26
61°
49°
27
64°
47°
28
65°
42°
29
68°
45°
30
-100°
-100°
31
59°
46°
1
66°
49°
2
62°
49°
3
62°
49°
4
63°
53°
5
66°
52°
6
65°
55°
7
64°
54°
8
64°
54°
9
65°
53°
10
64°
53°
11
65°
54°
12
66°
53°
13
63°
52°
14
59°
50°
15
59°
49°
16
60°
48°
17
60°
48°
18
64°
49°
19
64°
49°
20
63°
48°
21
58°
47°
22
58°
47°
23
59°
48°
24
62°
51°
25
58°
50°
26
60°
49°
27
63°
52°
28
57°
49°
29
58°
48°
30
57°
49°
31
57°
52°
1
58°
51°
2
56°
50°
3
55°
46°
4
55°
45°
5
56°
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 55° to 66°, with overnight lows between 45° and 55°. The average high for August is 61° with an average low of 50°. 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.
