S
M
T
W
T
F
S
31
79°
54°
1
75°
57°
2
78°
52°
3
79°
52°
4
79°
54°
5
82°
57°
6
88°
62°
7
84°
64°
8
89°
70°
9
83°
69°
10
83°
69°
11
90°
71°
12
89°
67°
13
86°
67°
14
85°
66°
15
83°
65°
16
77°
63°
17
81°
65°
18
84°
65°
19
86°
66°
20
83°
66°
21
85°
64°
22
87°
67°
23
86°
66°
24
82°
63°
25
87°
65°
26
88°
67°
27
88°
67°
28
82°
65°
29
82°
61°
30
84°
63°
1
88°
67°
2
87°
67°
3
89°
68°
4
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Coal Valley
Coal Valley's June 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 61° and 71°. The average high for June is 85° with an average low of 66°. 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 Coal Valley. See also: July | August | September.