S
M
T
W
T
F
S
28
85°
61°
29
89°
64°
30
87°
62°
1
93°
68°
2
100°
74°
3
99°
75°
4
94°
66°
5
87°
67°
6
77°
62°
7
79°
62°
8
85°
64°
9
85°
65°
10
86°
64°
11
87°
64°
12
87°
64°
13
86°
63°
14
84°
63°
15
86°
62°
16
79°
59°
17
81°
62°
18
80°
61°
19
84°
63°
20
83°
66°
21
79°
66°
22
80°
65°
23
80°
66°
24
81°
65°
25
81°
65°
26
82°
64°
27
84°
65°
28
85°
66°
29
84°
66°
30
85°
67°
31
86°
67°
1
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Southington
Southington's July 2026 forecast shows daily high temperatures ranging from 77° to 100°, with overnight lows between 59° and 75°. The average high for July is 85° with an average low of 65°. 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 Southington. See also: August | September | October.