S
M
T
W
T
F
S
26
74°
57°
27
75°
56°
28
75°
53°
29
73°
58°
30
77°
59°
31
74°
53°
1
76°
59°
2
79°
59°
3
76°
53°
4
75°
52°
5
74°
53°
6
74°
52°
7
77°
53°
8
73°
53°
9
73°
58°
10
78°
57°
11
74°
54°
12
79°
58°
13
80°
60°
14
76°
60°
15
76°
58°
16
80°
51°
17
74°
51°
18
72°
52°
19
71°
55°
20
70°
51°
21
72°
50°
22
71°
55°
23
72°
56°
24
78°
57°
25
80°
56°
26
80°
49°
27
73°
48°
28
70°
48°
29
70°
49°
30
71°
53°
31
74°
56°
1
77°
56°
2
77°
52°
3
76°
49°
4
76°
55°
5
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Preston Township
Preston Township's August 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 48° and 60°. 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 Preston Township. See also: September | October | November.
