S
M
T
W
T
F
S
31
70°
47°
1
71°
48°
2
71°
48°
3
69°
47°
4
70°
48°
5
69°
49°
6
72°
48°
7
64°
46°
8
65°
45°
9
68°
49°
10
68°
50°
11
67°
51°
12
74°
52°
13
74°
51°
14
72°
50°
15
68°
51°
16
68°
51°
17
71°
52°
18
74°
51°
19
72°
47°
20
71°
47°
21
75°
54°
22
79°
55°
23
80°
54°
24
78°
53°
25
72°
52°
26
78°
55°
27
79°
52°
28
72°
52°
29
75°
55°
30
74°
54°
1
79°
54°
2
76°
53°
3
76°
55°
4
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hart Lake
Hart Lake's June 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 45° and 55°. The average high for June is 73° with an average low of 51°. 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 Hart Lake. See also: July | August | September.