S
M
T
W
T
F
S
26
89°
70°
27
90°
71°
28
93°
73°
29
92°
73°
30
93°
72°
31
93°
74°
1
92°
74°
2
93°
73°
3
90°
73°
4
93°
74°
5
93°
73°
6
92°
73°
7
94°
72°
8
92°
73°
9
93°
74°
10
93°
74°
11
92°
73°
12
88°
73°
13
91°
72°
14
89°
73°
15
87°
71°
16
86°
70°
17
86°
71°
18
87°
70°
19
89°
72°
20
87°
72°
21
87°
71°
22
88°
72°
23
88°
71°
24
92°
69°
25
91°
71°
26
91°
69°
27
90°
68°
28
91°
69°
29
90°
68°
30
91°
71°
31
91°
71°
1
90°
70°
2
86°
70°
3
86°
69°
4
87°
70°
5
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jeffersonville
Jeffersonville's August 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 68° and 74°. The average high for August is 90° 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 Jeffersonville. See also: September | October | November.
