S
M
T
W
T
F
S
26
79°
61°
27
80°
64°
28
79°
61°
29
80°
61°
30
82°
68°
31
86°
67°
1
87°
68°
2
87°
68°
3
85°
67°
4
86°
61°
5
80°
59°
6
78°
58°
7
77°
58°
8
78°
59°
9
78°
59°
10
79°
63°
11
79°
65°
12
84°
66°
13
85°
67°
14
86°
66°
15
86°
62°
16
85°
59°
17
78°
59°
18
79°
60°
19
81°
61°
20
78°
59°
21
77°
59°
22
78°
60°
23
83°
65°
24
84°
65°
25
82°
58°
26
79°
60°
27
80°
65°
28
80°
65°
29
84°
64°
30
86°
65°
31
84°
62°
1
82°
63°
2
83°
60°
3
80°
61°
4
76°
62°
5
84°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fulton
Fulton's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 58° and 68°. The average high for August is 82° with an average low of 62°. 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 Fulton. See also: September | October | November.