S
M
T
W
T
F
S
29
71°
36°
30
79°
52°
31
84°
59°
1
68°
58°
2
80°
60°
3
82°
63°
4
72°
45°
5
57°
40°
6
63°
38°
7
53°
41°
8
74°
38°
9
79°
53°
10
76°
50°
11
74°
59°
12
84°
63°
13
82°
67°
14
87°
67°
15
85°
67°
16
81°
56°
17
83°
64°
18
77°
48°
19
58°
39°
20
65°
43°
21
74°
53°
22
76°
55°
23
75°
52°
24
70°
46°
25
63°
48°
26
64°
42°
27
64°
47°
28
65°
43°
29
69°
48°
30
65°
43°
1
66°
49°
2
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lawrenceville
Lawrenceville's April 2026 forecast shows daily high temperatures ranging from 58° to 87°, with overnight lows between 39° and 67°. The average high for April is 72° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Lawrenceville. See also: May | June | July.