S
M
T
W
T
F
S
26
80°
60°
27
81°
62°
28
78°
62°
29
78°
61°
30
79°
61°
31
81°
62°
1
81°
61°
2
80°
62°
3
82°
61°
4
82°
61°
5
81°
57°
6
76°
60°
7
76°
55°
8
75°
56°
9
74°
54°
10
75°
54°
11
78°
60°
12
82°
60°
13
82°
59°
14
81°
53°
15
75°
54°
16
77°
60°
17
77°
59°
18
75°
53°
19
75°
53°
20
76°
54°
21
77°
55°
22
80°
56°
23
80°
56°
24
79°
58°
25
81°
58°
26
80°
59°
27
79°
57°
28
80°
58°
29
80°
59°
30
79°
54°
31
74°
49°
1
72°
50°
2
72°
50°
3
73°
51°
4
72°
50°
5
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jefferson Township
Jefferson Township's August 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 49° and 62°. The average high for August is 78° with an average low of 57°. 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 Jefferson Township. See also: September | October | November.