S
M
T
W
T
F
S
31
70°
55°
1
70°
50°
2
68°
53°
3
67°
53°
4
63°
48°
5
62°
49°
6
62°
51°
7
67°
54°
8
64°
50°
9
66°
49°
10
68°
48°
11
71°
52°
12
76°
51°
13
75°
53°
14
76°
52°
15
63°
48°
16
64°
53°
17
64°
51°
18
65°
48°
19
64°
48°
20
64°
49°
21
67°
53°
22
65°
54°
23
66°
52°
24
66°
54°
25
65°
51°
26
65°
52°
27
66°
50°
28
65°
49°
29
65°
55°
30
66°
54°
1
66°
52°
2
67°
55°
3
66°
52°
4
66°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Wallingford
Wallingford's June 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 48° and 55°. The average high for June is 66° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Wallingford. See also: July | August | September.