S
M
T
W
T
F
S
31
72°
36°
1
83°
39°
2
86°
47°
3
69°
49°
4
72°
47°
5
66°
46°
6
64°
46°
7
67°
41°
8
61°
51°
9
64°
53°
10
68°
48°
11
78°
55°
12
80°
44°
13
89°
47°
14
93°
63°
15
97°
55°
16
84°
51°
17
80°
61°
18
84°
47°
19
83°
52°
20
75°
49°
21
80°
47°
22
90°
48°
23
91°
55°
24
92°
55°
25
69°
51°
26
71°
54°
27
69°
52°
28
72°
51°
29
67°
51°
30
67°
52°
1
69°
50°
2
75°
43°
3
81°
53°
4
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Dayton
Dayton's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Dayton. See also: July | August | September.
