S
M
T
W
T
F
S
31
83°
68°
1
86°
67°
2
89°
68°
3
89°
69°
4
87°
68°
5
86°
69°
6
87°
68°
7
89°
69°
8
89°
69°
9
88°
68°
10
85°
69°
11
85°
69°
12
86°
68°
13
86°
70°
14
85°
70°
15
84°
69°
16
84°
71°
17
86°
71°
18
86°
70°
19
88°
71°
20
86°
71°
21
88°
70°
22
89°
69°
23
88°
69°
24
88°
70°
25
89°
69°
26
88°
70°
27
89°
69°
28
88°
68°
29
88°
69°
30
93°
71°
1
93°
72°
2
92°
73°
3
93°
72°
4
89°
72°
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 83° to 93°, with overnight lows between 67° and 73°. The average high for June is 88° with an average low of 70°. 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.