S
M
T
W
T
F
S
26
79°
63°
27
82°
64°
28
82°
68°
29
79°
57°
30
84°
54°
31
86°
59°
1
77°
68°
2
79°
64°
3
79°
55°
4
82°
52°
5
86°
63°
6
85°
67°
7
81°
68°
8
85°
63°
9
86°
68°
10
85°
68°
11
82°
67°
12
79°
65°
13
78°
62°
14
80°
60°
15
78°
58°
16
78°
59°
17
79°
60°
18
77°
61°
19
78°
60°
20
85°
64°
21
83°
64°
22
84°
63°
23
86°
65°
24
85°
64°
25
83°
64°
26
81°
63°
27
80°
63°
28
79°
62°
29
80°
63°
30
79°
62°
31
81°
62°
1
83°
61°
2
78°
57°
3
76°
56°
4
78°
58°
5
81°
58°
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 76° to 86°, with overnight lows between 56° and 68°. The average high for August is 81° 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 Jeffersonville. See also: September | October | November.
