S
M
T
W
T
F
S
26
86°
70°
27
91°
71°
28
88°
69°
29
85°
67°
30
86°
66°
31
85°
68°
1
86°
66°
2
86°
66°
3
85°
65°
4
84°
66°
5
86°
69°
6
Hist. Avg.
87°
69°
7
Hist. Avg.
87°
69°
8
Hist. Avg.
87°
69°
9
Hist. Avg.
87°
69°
10
Hist. Avg.
86°
69°
11
Hist. Avg.
86°
69°
12
Hist. Avg.
86°
69°
13
Hist. Avg.
86°
68°
14
Hist. Avg.
86°
68°
15
Hist. Avg.
86°
68°
16
Hist. Avg.
86°
68°
17
Hist. Avg.
86°
68°
18
Hist. Avg.
86°
68°
19
Hist. Avg.
86°
68°
20
Hist. Avg.
86°
68°
21
Hist. Avg.
85°
67°
22
Hist. Avg.
85°
67°
23
Hist. Avg.
85°
67°
24
Hist. Avg.
85°
67°
25
Hist. Avg.
85°
67°
26
Hist. Avg.
85°
66°
27
Hist. Avg.
84°
66°
28
Hist. Avg.
84°
66°
29
Hist. Avg.
84°
66°
30
Hist. Avg.
84°
66°
31
Hist. Avg.
84°
66°
1
Hist. Avg.
84°
65°
2
Hist. Avg.
83°
65°
3
Hist. Avg.
83°
65°
4
Hist. Avg.
83°
65°
5
Hist. Avg.
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Wallingford
Wallingford's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 65° and 71°. The average high for August is 86° with an average low of 68°. 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 Wallingford. See also: September | October | November.
