S
M
T
W
T
F
S
27
66°
49°
28
71°
46°
29
71°
38°
30
64°
44°
1
67°
47°
2
72°
44°
3
67°
38°
4
65°
39°
5
61°
37°
6
62°
39°
7
64°
43°
8
66°
46°
9
69°
43°
10
68°
41°
11
59°
42°
12
67°
40°
13
Hist. Avg.
63°
40°
14
Hist. Avg.
62°
39°
15
Hist. Avg.
62°
39°
16
Hist. Avg.
62°
39°
17
Hist. Avg.
61°
38°
18
Hist. Avg.
61°
38°
19
Hist. Avg.
60°
38°
20
Hist. Avg.
60°
37°
21
Hist. Avg.
59°
37°
22
Hist. Avg.
59°
37°
23
Hist. Avg.
59°
36°
24
Hist. Avg.
58°
36°
25
Hist. Avg.
58°
36°
26
Hist. Avg.
57°
36°
27
Hist. Avg.
57°
35°
28
Hist. Avg.
56°
35°
29
Hist. Avg.
56°
35°
30
Hist. Avg.
56°
34°
31
Hist. Avg.
55°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Lawrenceville
Lawrenceville's October 2026 forecast shows daily high temperatures ranging from 59° to 72°, with overnight lows between 37° and 49°. The average high for October is 66° with an average low of 42°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Lawrenceville. See also: November | December | January.