S
M
T
W
T
F
S
31
78°
51°
1
75°
55°
2
77°
51°
3
79°
56°
4
83°
61°
5
84°
64°
6
86°
66°
7
84°
65°
8
85°
66°
9
83°
67°
10
85°
66°
11
86°
67°
12
85°
63°
13
83°
65°
14
82°
61°
15
78°
58°
16
76°
57°
17
77°
57°
18
78°
58°
19
79°
60°
20
80°
65°
21
79°
66°
22
80°
65°
23
81°
66°
24
81°
64°
25
82°
63°
26
83°
67°
27
86°
67°
28
82°
63°
29
81°
60°
30
80°
61°
1
80°
60°
2
81°
61°
3
82°
68°
4
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Westerville
Westerville's June 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 51° and 68°. The average high for June is 82° with an average low of 63°. 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 Westerville. See also: July | August | September.
