S
M
T
W
T
F
S
31
48°
42°
1
44°
41°
2
49°
43°
3
66°
45°
4
69°
45°
5
72°
41°
6
64°
39°
7
60°
38°
8
68°
43°
9
66°
44°
10
58°
44°
11
58°
43°
12
60°
47°
13
69°
48°
14
68°
50°
15
69°
49°
16
70°
48°
17
82°
52°
18
66°
43°
19
71°
46°
20
71°
39°
21
69°
44°
22
75°
46°
23
75°
41°
24
65°
38°
25
67°
41°
26
72°
46°
27
72°
48°
28
74°
47°
29
78°
49°
30
80°
50°
1
81°
51°
2
79°
48°
3
79°
49°
4
81°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cardston
Cardston's June 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 38° and 52°. The average high for June is 71° with an average low of 45°. 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 Cardston. See also: July | August | September.