S
M
T
W
T
F
S
28
81°
65°
29
89°
76°
30
90°
71°
1
86°
68°
2
88°
68°
3
88°
68°
4
84°
65°
5
82°
65°
6
83°
64°
7
84°
66°
8
88°
65°
9
84°
65°
10
83°
62°
11
82°
63°
12
83°
62°
13
84°
72°
14
81°
63°
15
85°
67°
16
86°
68°
17
86°
69°
18
87°
69°
19
86°
68°
20
87°
69°
21
87°
70°
22
88°
71°
23
89°
71°
24
89°
70°
25
88°
70°
26
89°
71°
27
88°
70°
28
87°
69°
29
87°
69°
30
86°
68°
31
86°
69°
1
85°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fairmont
Fairmont's July 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 62° and 72°. The average high for July is 86° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Fairmont. See also: August | September | October.