S
M
T
W
T
F
S
31
70°
46°
1
73°
42°
2
76°
42°
3
84°
44°
4
77°
52°
5
87°
56°
6
78°
45°
7
64°
40°
8
74°
49°
9
65°
46°
10
63°
40°
11
69°
42°
12
74°
45°
13
77°
46°
14
81°
50°
15
84°
52°
16
84°
52°
17
81°
53°
18
91°
58°
19
84°
55°
20
78°
55°
21
84°
56°
22
85°
57°
23
84°
55°
24
74°
52°
25
82°
55°
26
84°
56°
27
85°
56°
28
86°
57°
29
87°
58°
30
88°
59°
1
88°
58°
2
89°
59°
3
88°
59°
4
87°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Heyburn
Heyburn's June 2026 forecast shows daily high temperatures ranging from 63° to 91°, with overnight lows between 40° and 59°. The average high for June is 81° with an average low of 53°. 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 Heyburn. See also: July | August | September.