S
M
T
W
T
F
S
28
82°
57°
29
83°
56°
30
83°
56°
1
91°
68°
2
98°
72°
3
94°
69°
4
85°
60°
5
83°
62°
6
79°
61°
7
80°
57°
8
85°
59°
9
86°
58°
10
83°
57°
11
83°
60°
12
85°
58°
13
87°
60°
14
86°
61°
15
84°
55°
16
75°
52°
17
76°
55°
18
77°
53°
19
79°
55°
20
81°
59°
21
76°
59°
22
77°
58°
23
79°
59°
24
77°
59°
25
78°
58°
26
79°
57°
27
81°
58°
28
83°
59°
29
81°
59°
30
82°
60°
31
82°
60°
1
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Wallingford
South Wallingford's July 2026 forecast shows daily high temperatures ranging from 75° to 98°, with overnight lows between 52° and 72°. The average high for July is 82° with an average low of 59°. 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 Wallingford. See also: August | September | October.