S
M
T
W
T
F
S
29
52°
24°
30
68°
45°
31
53°
36°
1
45°
34°
2
46°
28°
3
63°
39°
4
51°
38°
5
50°
40°
6
43°
31°
7
38°
22°
8
47°
16°
9
64°
32°
10
67°
41°
11
50°
32°
12
53°
45°
13
63°
52°
14
68°
54°
15
69°
58°
16
72°
50°
17
66°
48°
18
67°
54°
19
62°
42°
20
54°
39°
21
60°
45°
22
64°
47°
23
64°
49°
24
61°
44°
25
53°
37°
26
56°
40°
27
54°
40°
28
55°
39°
29
57°
37°
30
57°
37°
1
58°
38°
2
55°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Williston
Williston's April 2026 forecast shows daily high temperatures ranging from 50° to 72°, with overnight lows between 32° and 58°. The average high for April is 60° with an average low of 44°. 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 Williston. See also: May | June | July.
