S
M
T
W
T
F
S
26
80°
56°
27
80°
57°
28
81°
57°
29
80°
56°
30
81°
57°
31
83°
62°
1
85°
63°
2
85°
63°
3
86°
62°
4
86°
62°
5
85°
56°
6
80°
56°
7
77°
57°
8
79°
56°
9
80°
57°
10
80°
57°
11
83°
61°
12
84°
60°
13
83°
61°
14
84°
60°
15
82°
62°
16
84°
61°
17
84°
60°
18
81°
57°
19
77°
55°
20
77°
55°
21
78°
60°
22
77°
60°
23
77°
58°
24
79°
57°
25
80°
60°
26
82°
56°
27
81°
53°
28
78°
58°
29
76°
60°
30
81°
59°
31
81°
59°
1
82°
58°
2
82°
59°
3
81°
56°
4
81°
50°
5
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fairmount
Fairmount's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 50° and 63°. The average high for August is 81° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Fairmount. See also: September | October | November.
