S
M
T
W
T
F
S
31
70°
42°
1
72°
42°
2
72°
44°
3
73°
44°
4
81°
44°
5
86°
56°
6
81°
66°
7
75°
58°
8
92°
59°
9
90°
73°
10
93°
71°
11
88°
70°
12
81°
70°
13
87°
64°
14
88°
58°
15
71°
57°
16
78°
58°
17
75°
65°
18
73°
58°
19
71°
58°
20
73°
59°
21
71°
61°
22
69°
57°
23
71°
59°
24
73°
60°
25
76°
64°
26
75°
66°
27
76°
66°
28
79°
64°
29
78°
65°
30
74°
63°
1
75°
65°
2
77°
69°
3
77°
66°
4
75°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fairmount
Fairmount's June 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 57° and 69°. The average high for June is 75° with an average low of 63°. 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 Fairmount. See also: July | August | September.