S
M
T
W
T
F
S
28
85°
62°
29
88°
64°
30
89°
65°
1
94°
68°
2
99°
74°
3
99°
78°
4
93°
73°
5
81°
70°
6
69°
61°
7
67°
59°
8
85°
60°
9
87°
71°
10
88°
67°
11
85°
61°
12
85°
60°
13
87°
65°
14
88°
71°
15
94°
69°
16
88°
65°
17
85°
66°
18
85°
68°
19
84°
66°
20
85°
65°
21
86°
66°
22
84°
65°
23
82°
62°
24
87°
65°
25
81°
63°
26
81°
66°
27
84°
69°
28
82°
69°
29
85°
68°
30
86°
68°
31
83°
67°
1
82°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Windsor
South Windsor's July 2026 forecast shows daily high temperatures ranging from 81° to 94°, with overnight lows between 60° and 71°. The average high for July is 85° 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 July weather will actually feel in South Windsor. See also: August | September | October.