S
M
T
W
T
F
S
26
84°
60°
27
84°
60°
28
83°
59°
29
82°
58°
30
76°
57°
31
73°
53°
1
73°
52°
2
74°
52°
3
78°
57°
4
80°
58°
5
79°
58°
6
77°
57°
7
79°
58°
8
75°
57°
9
75°
56°
10
73°
51°
11
78°
54°
12
79°
58°
13
80°
57°
14
82°
55°
15
81°
56°
16
82°
56°
17
80°
50°
18
75°
48°
19
72°
48°
20
70°
49°
21
71°
46°
22
73°
47°
23
75°
47°
24
77°
50°
25
78°
48°
26
79°
50°
27
78°
54°
28
79°
47°
29
75°
53°
30
79°
53°
31
78°
46°
1
76°
42°
2
69°
44°
3
68°
48°
4
72°
53°
5
75°
46°
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 68° to 84°, with overnight lows between 42° and 60°. The average high for August is 77° with an average low of 53°. 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.
