S
M
T
W
T
F
S
31
80°
58°
1
83°
51°
2
83°
50°
3
84°
59°
4
86°
66°
5
81°
66°
6
85°
66°
7
86°
66°
8
84°
66°
9
85°
65°
10
87°
65°
11
86°
68°
12
86°
69°
13
89°
66°
14
88°
65°
15
87°
65°
16
85°
62°
17
85°
66°
18
87°
65°
19
86°
66°
20
86°
66°
21
83°
60°
22
80°
59°
23
82°
67°
24
89°
69°
25
90°
66°
26
85°
64°
27
82°
65°
28
83°
66°
29
86°
68°
30
86°
68°
1
87°
67°
2
86°
68°
3
89°
68°
4
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Chillicothe
Chillicothe's June 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 59° and 69°. The average high for June is 86° with an average low of 66°. 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 Chillicothe. See also: July | August | September.
