S
M
T
W
T
F
S
26
90°
74°
27
94°
75°
28
95°
72°
29
N/A
30
96°
73°
31
96°
75°
1
91°
72°
2
85°
71°
3
82°
72°
4
86°
73°
5
91°
72°
6
92°
73°
7
92°
72°
8
91°
73°
9
91°
72°
10
92°
73°
11
91°
73°
12
92°
72°
13
88°
73°
14
88°
74°
15
88°
72°
16
89°
71°
17
88°
70°
18
91°
73°
19
92°
73°
20
90°
70°
21
88°
72°
22
88°
73°
23
91°
73°
24
89°
72°
25
88°
73°
26
90°
70°
27
88°
69°
28
88°
69°
29
89°
68°
30
91°
69°
31
90°
72°
1
91°
72°
2
91°
71°
3
87°
72°
4
87°
72°
5
86°
71°
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 82° to 96°, with overnight lows between 68° and 75°. The average high for August is 90° with an average low of 72°. 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.
