S
M
T
W
T
F
S
31
70°
63°
1
90°
63°
2
73°
57°
3
79°
54°
4
83°
56°
5
84°
60°
6
85°
65°
7
84°
68°
8
82°
68°
9
78°
63°
10
79°
62°
11
85°
64°
12
87°
65°
13
86°
66°
14
86°
64°
15
88°
65°
16
83°
64°
17
82°
62°
18
86°
64°
19
88°
67°
20
90°
67°
21
88°
66°
22
88°
65°
23
88°
66°
24
86°
66°
25
88°
65°
26
89°
67°
27
88°
67°
28
87°
66°
29
85°
67°
30
84°
67°
1
84°
65°
2
82°
62°
3
83°
61°
4
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Demorest
Demorest's June 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 56° and 68°. The average high for June is 85° with an average low of 65°. 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 Demorest. See also: July | August | September.