S
M
T
W
T
F
S
26
81°
65°
27
80°
67°
28
86°
67°
29
87°
65°
30
86°
66°
31
85°
67°
1
86°
68°
2
86°
68°
3
87°
67°
4
88°
67°
5
89°
66°
6
88°
67°
7
88°
65°
8
87°
65°
9
86°
61°
10
85°
58°
11
79°
58°
12
78°
57°
13
79°
58°
14
79°
57°
15
80°
60°
16
79°
64°
17
78°
65°
18
85°
64°
19
85°
63°
20
86°
64°
21
85°
62°
22
Hist. Avg.
84°
62°
23
Hist. Avg.
84°
62°
24
Hist. Avg.
83°
62°
25
Hist. Avg.
83°
61°
26
Hist. Avg.
83°
61°
27
Hist. Avg.
83°
61°
28
Hist. Avg.
83°
61°
29
Hist. Avg.
83°
60°
30
Hist. Avg.
82°
60°
31
Hist. Avg.
82°
60°
1
Hist. Avg.
82°
60°
2
Hist. Avg.
82°
59°
3
Hist. Avg.
82°
59°
4
Hist. Avg.
82°
58°
5
Hist. Avg.
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Windsor
Windsor's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 57° and 68°. The average high for August is 84° with an average low of 64°. 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 Windsor. See also: September | October | November.
