S
M
T
W
T
F
S
31
80°
46°
1
78°
50°
2
77°
49°
3
80°
54°
4
84°
61°
5
83°
63°
6
82°
63°
7
81°
64°
8
82°
63°
9
81°
62°
10
83°
64°
11
82°
64°
12
79°
59°
13
80°
61°
14
81°
59°
15
74°
55°
16
73°
54°
17
74°
55°
18
76°
57°
19
77°
60°
20
81°
63°
21
77°
64°
22
78°
63°
23
78°
64°
24
79°
61°
25
78°
59°
26
82°
65°
27
83°
64°
28
79°
61°
29
78°
58°
30
79°
57°
1
78°
58°
2
79°
62°
3
82°
65°
4
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Harpster
Harpster's June 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 49° and 65°. The average high for June is 79° 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 Harpster. See also: July | August | September.