S
M
T
W
T
F
S
26
81°
64°
27
83°
65°
28
83°
64°
29
82°
65°
30
85°
66°
31
85°
66°
1
84°
65°
2
81°
63°
3
79°
59°
4
78°
61°
5
77°
60°
6
78°
59°
7
79°
63°
8
81°
63°
9
84°
65°
10
84°
64°
11
83°
64°
12
81°
64°
13
83°
63°
14
84°
63°
15
84°
65°
16
80°
64°
17
79°
63°
18
85°
65°
19
84°
63°
20
81°
57°
21
83°
55°
22
77°
55°
23
77°
56°
24
78°
57°
25
77°
55°
26
77°
61°
27
78°
56°
28
77°
54°
29
76°
54°
30
76°
53°
31
75°
52°
1
75°
53°
2
76°
54°
3
74°
55°
4
73°
54°
5
76°
54°
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 73° to 85°, with overnight lows between 52° and 66°. The average high for August is 80° with an average low of 60°. 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.