S
M
T
W
T
F
S
29
75°
60°
30
85°
56°
31
86°
52°
1
84°
58°
2
87°
63°
3
83°
60°
4
88°
58°
5
88°
60°
6
78°
56°
7
73°
52°
8
78°
55°
9
77°
58°
10
77°
55°
11
81°
56°
12
82°
57°
13
82°
56°
14
83°
54°
15
79°
58°
16
80°
57°
17
82°
59°
18
83°
59°
19
78°
58°
20
78°
59°
21
79°
59°
22
79°
58°
23
80°
58°
24
80°
59°
25
81°
59°
26
83°
60°
27
84°
60°
28
85°
59°
29
85°
59°
30
86°
60°
1
83°
60°
2
84°
59°
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 73° to 88°, with overnight lows between 52° and 63°. The average high for April is 82° with an average low of 58°. 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.
