S
M
T
W
T
F
S
26
103°
65°
27
95°
63°
28
92°
64°
29
92°
61°
30
96°
61°
31
96°
59°
1
98°
57°
2
94°
56°
3
89°
54°
4
88°
53°
5
88°
55°
6
91°
56°
7
88°
55°
8
91°
59°
9
91°
60°
10
90°
59°
11
90°
59°
12
89°
57°
13
82°
58°
14
90°
59°
15
90°
58°
16
85°
58°
17
89°
57°
18
89°
57°
19
88°
56°
20
89°
57°
21
90°
59°
22
90°
58°
23
88°
57°
24
88°
57°
25
87°
56°
26
87°
56°
27
84°
55°
28
85°
55°
29
84°
54°
30
82°
55°
31
83°
54°
1
81°
54°
2
81°
53°
3
84°
53°
4
79°
52°
5
77°
53°
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 77° to 103°, with overnight lows between 52° and 65°. The average high for August is 88° with an average low of 57°. 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.
