S
M
T
W
T
F
S
26
97°
75°
27
96°
73°
28
98°
71°
29
98°
75°
30
95°
73°
31
97°
77°
1
80°
69°
2
89°
63°
3
93°
62°
4
95°
64°
5
98°
67°
6
99°
76°
7
97°
73°
8
97°
69°
9
97°
71°
10
98°
74°
11
99°
73°
12
101°
77°
13
102°
75°
14
101°
74°
15
101°
68°
16
104°
74°
17
91°
72°
18
104°
69°
19
106°
77°
20
104°
73°
21
102°
72°
22
97°
68°
23
97°
65°
24
90°
73°
25
93°
69°
26
93°
66°
27
92°
67°
28
92°
73°
29
93°
73°
30
93°
75°
31
94°
71°
1
91°
71°
2
96°
74°
3
95°
74°
4
92°
73°
5
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fayette Junction
Fayette Junction's August 2026 forecast shows daily high temperatures ranging from 85° to 96°, with overnight lows between 64° and 75°. The average high for August is 92° with an average low of 71°. 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 Fayette Junction. See also: September | October | November.