S
M
T
W
T
F
S
26
90°
65°
27
89°
66°
28
89°
65°
29
90°
65°
30
89°
66°
31
92°
69°
1
93°
68°
2
93°
66°
3
96°
68°
4
96°
68°
5
95°
67°
6
96°
68°
7
96°
66°
8
95°
66°
9
96°
67°
10
96°
68°
11
95°
68°
12
96°
67°
13
96°
67°
14
95°
65°
15
92°
66°
16
90°
63°
17
90°
63°
18
91°
64°
19
90°
63°
20
94°
63°
21
92°
66°
22
96°
65°
23
96°
67°
24
95°
68°
25
96°
65°
26
96°
66°
27
95°
67°
28
95°
66°
29
94°
62°
30
92°
65°
31
93°
64°
1
92°
65°
2
93°
68°
3
95°
68°
4
95°
67°
5
93°
65°
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 89° to 96°, with overnight lows between 62° and 69°. The average high for August is 94° with an average low of 66°. 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.
