S
M
T
W
T
F
S
31
82°
61°
1
83°
62°
2
84°
62°
3
84°
63°
4
83°
62°
5
79°
59°
6
82°
63°
7
82°
64°
8
86°
57°
9
84°
63°
10
81°
56°
11
80°
62°
12
84°
66°
13
87°
58°
14
81°
57°
15
78°
57°
16
80°
58°
17
81°
59°
18
82°
63°
19
85°
57°
20
81°
59°
21
80°
60°
22
81°
60°
23
81°
59°
24
82°
59°
25
81°
60°
26
81°
59°
27
82°
58°
28
81°
58°
29
80°
60°
30
82°
61°
1
83°
65°
2
85°
65°
3
86°
61°
4
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Harmony
Harmony's June 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 56° and 66°. The average high for June is 82° with an average low of 60°. 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 Harmony. See also: July | August | September.