S
M
T
W
T
F
S
26
99°
78°
27
99°
77°
28
98°
78°
29
99°
79°
30
100°
79°
31
100°
78°
1
99°
78°
2
99°
77°
3
98°
78°
4
100°
78°
5
99°
77°
6
99°
78°
7
94°
72°
8
96°
76°
9
98°
75°
10
96°
76°
11
92°
73°
12
95°
74°
13
98°
74°
14
94°
76°
15
94°
75°
16
98°
74°
17
98°
75°
18
97°
69°
19
94°
68°
20
91°
67°
21
91°
69°
22
96°
72°
23
97°
71°
24
96°
73°
25
94°
74°
26
96°
73°
27
96°
72°
28
95°
70°
29
92°
67°
30
89°
68°
31
88°
67°
1
89°
68°
2
89°
65°
3
86°
64°
4
86°
65°
5
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gainesville
Gainesville's August 2026 forecast shows daily high temperatures ranging from 86° to 100°, with overnight lows between 64° and 79°. The average high for August is 95° 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 Gainesville. See also: September | October | November.
