S
M
T
W
T
F
S
26
87°
64°
27
87°
67°
28
87°
70°
29
87°
70°
30
88°
65°
31
90°
64°
1
90°
67°
2
92°
73°
3
90°
72°
4
83°
72°
5
89°
73°
6
89°
73°
7
89°
73°
8
87°
72°
9
87°
69°
10
88°
70°
11
92°
69°
12
89°
68°
13
88°
67°
14
88°
68°
15
86°
67°
16
88°
66°
17
90°
69°
18
91°
70°
19
91°
70°
20
92°
69°
21
89°
67°
22
89°
68°
23
90°
69°
24
91°
69°
25
91°
68°
26
90°
68°
27
89°
67°
28
88°
68°
29
87°
66°
30
88°
67°
31
88°
67°
1
87°
66°
2
86°
63°
3
81°
61°
4
81°
62°
5
82°
59°
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 81° to 92°, with overnight lows between 59° and 73°. The average high for August is 88° with an average low of 68°. 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.
