S
M
T
W
T
F
S
1
N/A
2
67°
43°
3
62°
48°
4
70°
49°
5
68°
52°
6
63°
46°
7
54°
40°
8
50°
32°
9
49°
30°
10
49°
31°
11
48°
34°
12
44°
32°
13
45°
30°
14
46°
32°
15
48°
24°
16
43°
31°
17
40°
30°
18
45°
32°
19
48°
32°
20
47°
31°
21
47°
31°
22
48°
30°
23
37°
25°
24
34°
22°
25
33°
22°
26
33°
17°
27
31°
16°
28
34°
26°
29
40°
27°
30
42°
29°
1
43°
28°
2
41°
29°
3
43°
26°
4
41°
25°
5
41°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
November Weather in Williamstown
Williamstown's November 2026 forecast shows daily high temperatures ranging from 31° to 70°, with overnight lows between 16° and 52°. The average high for November is 46° with an average low of 31°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Williamstown. See also: December | January | February.