S
M
T
W
T
F
S
29
44°
17°
30
61°
32°
31
48°
39°
1
56°
37°
2
43°
34°
3
51°
35°
4
53°
38°
5
47°
39°
6
49°
29°
7
40°
22°
8
45°
25°
9
47°
33°
10
58°
44°
11
57°
31°
12
54°
40°
13
65°
50°
14
55°
38°
15
48°
37°
16
51°
33°
17
51°
39°
18
54°
38°
19
58°
37°
20
54°
35°
21
60°
38°
22
57°
40°
23
50°
40°
24
51°
39°
25
52°
36°
26
51°
35°
27
52°
36°
28
53°
35°
29
53°
38°
30
54°
37°
1
55°
40°
2
54°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jefferson
Jefferson's April 2026 forecast shows daily high temperatures ranging from 40° to 65°, with overnight lows between 22° and 50°. The average high for April is 53° with an average low of 37°. 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 Jefferson. See also: May | June | July.
