S
M
T
W
T
F
S
26
81°
54°
27
84°
59°
28
72°
59°
29
76°
62°
30
74°
61°
31
84°
61°
1
84°
58°
2
77°
67°
3
77°
57°
4
82°
52°
5
80°
57°
6
88°
69°
7
86°
67°
8
84°
67°
9
83°
60°
10
83°
57°
11
80°
63°
12
81°
57°
13
80°
61°
14
82°
57°
15
79°
53°
16
74°
63°
17
79°
63°
18
81°
56°
19
81°
57°
20
75°
53°
21
74°
53°
22
73°
57°
23
76°
54°
24
78°
55°
25
81°
57°
26
77°
54°
27
78°
54°
28
79°
56°
29
77°
53°
30
75°
55°
31
70°
48°
1
70°
48°
2
71°
49°
3
70°
55°
4
70°
53°
5
71°
51°
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 70° to 81°, with overnight lows between 48° and 63°. The average high for August is 75° with an average low of 54°. 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.
