S
M
T
W
T
F
S
26
85°
64°
27
91°
65°
28
89°
69°
29
87°
68°
30
89°
64°
31
92°
63°
1
90°
62°
2
82°
73°
3
91°
73°
4
88°
70°
5
88°
75°
6
93°
71°
7
91°
69°
8
93°
69°
9
92°
70°
10
94°
68°
11
88°
69°
12
87°
70°
13
90°
73°
14
84°
70°
15
88°
70°
16
86°
74°
17
92°
68°
18
87°
66°
19
89°
69°
20
91°
66°
21
86°
64°
22
89°
65°
23
90°
68°
24
86°
67°
25
85°
67°
26
82°
65°
27
87°
68°
28
82°
62°
29
83°
63°
30
86°
67°
31
86°
67°
1
85°
66°
2
86°
67°
3
87°
68°
4
87°
67°
5
85°
66°
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 82° to 92°, with overnight lows between 62° and 74°. The average high for August is 87° with an average low of 67°. 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.
