S
M
T
W
T
F
S
26
80°
59°
27
78°
60°
28
78°
61°
29
79°
61°
30
79°
62°
31
77°
60°
1
78°
61°
2
79°
65°
3
80°
65°
4
80°
62°
5
81°
63°
6
82°
63°
7
85°
68°
8
86°
67°
9
85°
68°
10
86°
64°
11
83°
60°
12
79°
61°
13
80°
60°
14
80°
59°
15
78°
64°
16
85°
66°
17
86°
67°
18
Hist. Avg.
80°
61°
19
Hist. Avg.
79°
60°
20
Hist. Avg.
79°
60°
21
Hist. Avg.
79°
60°
22
Hist. Avg.
79°
60°
23
Hist. Avg.
78°
59°
24
Hist. Avg.
78°
59°
25
Hist. Avg.
78°
59°
26
Hist. Avg.
78°
59°
27
Hist. Avg.
77°
58°
28
Hist. Avg.
77°
58°
29
Hist. Avg.
77°
58°
30
Hist. Avg.
77°
58°
31
Hist. Avg.
76°
57°
1
Hist. Avg.
76°
57°
2
Hist. Avg.
76°
57°
3
Hist. Avg.
76°
57°
4
Hist. Avg.
75°
56°
5
Hist. Avg.
75°
56°
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 77° to 86°, with overnight lows between 59° and 68°. The average high for August is 81° with an average low of 63°. 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.
