S
M
T
W
T
F
S
26
83°
64°
27
81°
65°
28
87°
66°
29
87°
66°
30
84°
65°
31
84°
66°
1
85°
66°
2
86°
66°
3
87°
66°
4
86°
65°
5
83°
65°
6
84°
64°
7
87°
63°
8
79°
59°
9
78°
58°
10
78°
60°
11
79°
65°
12
80°
65°
13
84°
66°
14
85°
65°
15
85°
63°
16
78°
61°
17
78°
56°
18
79°
56°
19
80°
63°
20
84°
62°
21
85°
63°
22
84°
62°
23
82°
56°
24
77°
55°
25
77°
55°
26
78°
56°
27
77°
55°
28
77°
54°
29
78°
54°
30
83°
56°
31
83°
61°
1
82°
61°
2
81°
55°
3
81°
51°
4
75°
51°
5
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lambertville
Lambertville's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 51° and 66°. The average high for August is 82° with an average low of 61°. 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 Lambertville. See also: September | October | November.
