S
M
T
W
T
F
S
31
71°
39°
1
64°
44°
2
73°
42°
3
80°
52°
4
83°
51°
5
85°
52°
6
86°
58°
7
79°
63°
8
79°
52°
9
83°
59°
10
76°
66°
11
90°
70°
12
91°
69°
13
86°
61°
14
81°
63°
15
83°
61°
16
82°
60°
17
78°
57°
18
78°
59°
19
80°
60°
20
79°
61°
21
78°
56°
22
79°
58°
23
75°
57°
24
74°
54°
25
74°
57°
26
76°
55°
27
76°
61°
28
82°
60°
29
76°
56°
30
75°
55°
1
76°
57°
2
77°
56°
3
76°
55°
4
78°
60°
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 74° to 91°, with overnight lows between 52° and 70°. The average high for June is 79° with an average low of 59°. 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.