S
M
T
W
T
F
S
26
85°
70°
27
87°
70°
28
86°
69°
29
86°
70°
30
88°
71°
31
88°
71°
1
87°
70°
2
86°
68°
3
82°
65°
4
81°
66°
5
80°
64°
6
80°
64°
7
82°
67°
8
84°
68°
9
87°
69°
10
87°
69°
11
86°
68°
12
84°
68°
13
86°
69°
14
87°
67°
15
85°
69°
16
81°
69°
17
83°
68°
18
87°
69°
19
86°
68°
20
86°
62°
21
85°
60°
22
80°
60°
23
80°
61°
24
81°
62°
25
81°
60°
26
80°
66°
27
82°
61°
28
81°
60°
29
79°
60°
30
79°
58°
31
78°
58°
1
78°
59°
2
79°
60°
3
77°
62°
4
77°
59°
5
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Trenton
West Trenton's August 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 58° and 71°. The average high for August is 83° with an average low of 65°. 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 West Trenton. See also: September | October | November.