S
M
T
W
T
F
S
28
83°
68°
29
88°
67°
30
91°
66°
1
92°
70°
2
94°
70°
3
94°
71°
4
90°
70°
5
84°
66°
6
88°
68°
7
86°
67°
8
85°
69°
9
82°
69°
10
79°
68°
11
78°
63°
12
79°
64°
13
83°
62°
14
85°
66°
15
84°
68°
16
84°
65°
17
83°
67°
18
79°
66°
19
79°
63°
20
80°
64°
21
78°
60°
22
79°
60°
23
79°
62°
24
80°
65°
25
80°
65°
26
81°
67°
27
80°
67°
28
83°
66°
29
83°
67°
30
82°
67°
31
83°
66°
1
81°
66°
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 78° to 86°, with overnight lows between 60° and 69°. The average high for July is 81° 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 July weather will actually feel in Fairmont. See also: August | September | October.