S
M
T
W
T
F
S
31
89°
61°
1
87°
60°
2
87°
60°
3
90°
63°
4
92°
64°
5
92°
66°
6
91°
62°
7
91°
64°
8
92°
65°
9
92°
65°
10
93°
64°
11
94°
65°
12
93°
59°
13
92°
60°
14
94°
59°
15
96°
61°
16
98°
69°
17
99°
68°
18
99°
63°
19
92°
61°
20
93°
64°
21
94°
63°
22
94°
65°
23
96°
65°
24
97°
64°
25
96°
63°
26
96°
63°
27
98°
64°
28
100°
65°
29
100°
67°
30
98°
67°
1
100°
68°
2
98°
70°
3
98°
68°
4
93°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St. George
St. George's June 2026 forecast shows daily high temperatures ranging from 87° to 100°, with overnight lows between 59° and 70°. The average high for June is 94° with an average low of 64°. 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 St. George. See also: July | August | September.
