S
M
T
W
T
F
S
31
73°
57°
1
72°
58°
2
74°
57°
3
74°
52°
4
79°
59°
5
81°
59°
6
82°
60°
7
83°
60°
8
84°
61°
9
84°
54°
10
83°
53°
11
76°
53°
12
77°
59°
13
78°
56°
14
79°
60°
15
84°
61°
16
77°
60°
17
84°
63°
18
86°
62°
19
83°
57°
20
85°
57°
21
84°
61°
22
84°
60°
23
80°
64°
24
84°
58°
25
82°
58°
26
84°
64°
27
86°
66°
28
88°
61°
29
89°
60°
30
82°
65°
1
81°
62°
2
87°
63°
3
88°
62°
4
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lawrenceville
Lawrenceville's June 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 52° and 66°. The average high for June is 82° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Lawrenceville. See also: July | August | September.