S
M
T
W
T
F
S
28
83°
63°
29
80°
65°
30
87°
65°
1
88°
66°
2
88°
65°
3
84°
63°
4
84°
65°
5
85°
59°
6
80°
57°
7
80°
62°
8
83°
65°
9
83°
62°
10
84°
59°
11
84°
58°
12
82°
62°
13
81°
58°
14
82°
59°
15
85°
62°
16
87°
58°
17
86°
58°
18
88°
58°
19
Hist. Avg.
84°
60°
20
Hist. Avg.
84°
60°
21
Hist. Avg.
84°
60°
22
Hist. Avg.
84°
60°
23
Hist. Avg.
84°
60°
24
Hist. Avg.
84°
60°
25
Hist. Avg.
84°
60°
26
Hist. Avg.
84°
60°
27
Hist. Avg.
84°
60°
28
Hist. Avg.
83°
59°
29
Hist. Avg.
83°
59°
30
Hist. Avg.
83°
59°
31
Hist. Avg.
83°
59°
1
Hist. Avg.
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Lambertville
Lambertville's July 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 57° and 66°. The average high for July is 84° 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 July weather will actually feel in Lambertville. See also: August | September | October.