S
M
T
W
T
F
S
26
82°
65°
27
87°
68°
28
83°
70°
29
81°
64°
30
84°
60°
31
87°
62°
1
81°
68°
2
75°
72°
3
82°
65°
4
88°
59°
5
89°
71°
6
88°
71°
7
86°
72°
8
86°
69°
9
87°
70°
10
82°
70°
11
77°
68°
12
79°
68°
13
79°
68°
14
83°
69°
15
83°
66°
16
87°
73°
17
85°
68°
18
83°
64°
19
82°
64°
20
79°
66°
21
82°
64°
22
83°
62°
23
76°
58°
24
73°
57°
25
78°
59°
26
81°
62°
27
82°
62°
28
82°
58°
29
80°
62°
30
83°
66°
31
79°
61°
1
79°
61°
2
78°
60°
3
78°
61°
4
77°
62°
5
76°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lawrenceville
Lawrenceville's August 2026 forecast shows daily high temperatures ranging from 73° to 83°, with overnight lows between 57° and 66°. The average high for August is 79° 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 Lawrenceville. See also: September | October | November.
