S
M
T
W
T
F
S
26
95°
76°
27
94°
76°
28
95°
75°
29
95°
76°
30
94°
76°
31
95°
75°
1
95°
76°
2
94°
76°
3
96°
75°
4
96°
76°
5
95°
74°
6
95°
76°
7
96°
71°
8
93°
73°
9
93°
74°
10
95°
75°
11
96°
74°
12
91°
73°
13
94°
73°
14
96°
74°
15
95°
73°
16
93°
74°
17
95°
73°
18
95°
74°
19
94°
72°
20
93°
71°
21
91°
73°
22
95°
73°
23
90°
71°
24
90°
72°
25
91°
72°
26
91°
71°
27
94°
70°
28
92°
71°
29
93°
70°
30
92°
71°
31
89°
70°
1
90°
69°
2
88°
67°
3
88°
66°
4
87°
66°
5
87°
67°
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 87° to 96°, with overnight lows between 66° and 76°. The average high for August is 93° with an average low of 73°. 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.
