S
M
T
W
T
F
S
31
84°
68°
1
87°
65°
2
84°
63°
3
81°
58°
4
83°
54°
5
84°
55°
6
85°
56°
7
82°
69°
8
81°
71°
9
89°
70°
10
89°
68°
11
90°
68°
12
91°
69°
13
91°
69°
14
91°
70°
15
80°
67°
16
74°
70°
17
83°
73°
18
79°
70°
19
82°
62°
20
86°
62°
21
85°
69°
22
86°
68°
23
84°
69°
24
83°
69°
25
87°
67°
26
86°
67°
27
87°
68°
28
85°
76°
29
86°
72°
30
86°
72°
1
87°
70°
2
88°
72°
3
89°
73°
4
90°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Old Harmony
Old Harmony's June 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 62° and 76°. The average high for June is 85° with an average low of 69°. 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 Old Harmony. See also: July | August | September.