S
M
T
W
T
F
S
27
68°
43°
28
72°
44°
29
72°
45°
30
62°
42°
1
60°
44°
2
60°
43°
3
71°
36°
4
63°
33°
5
55°
29°
6
54°
28°
7
51°
30°
8
50°
29°
9
52°
33°
10
57°
36°
11
63°
40°
12
63°
38°
13
62°
33°
14
60°
33°
15
57°
30°
16
52°
26°
17
50°
31°
18
53°
30°
19
53°
36°
20
59°
34°
21
57°
35°
22
62°
34°
23
56°
27°
24
52°
31°
25
53°
23°
26
54°
17°
27
43°
15°
28
39°
17°
29
40°
25°
30
42°
23°
31
52°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Williston
Williston's October 2026 forecast shows daily high temperatures ranging from 39° to 72°, with overnight lows between 15° and 45°. The average high for October is 56° with an average low of 32°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Williston. See also: November | December | January.
