S
M
T
W
T
F
S
1
51°
37°
2
49°
33°
3
45°
30°
4
38°
28°
5
37°
31°
6
48°
37°
7
47°
37°
8
49°
36°
9
48°
35°
10
48°
35°
11
46°
34°
12
43°
32°
13
39°
32°
14
42°
31°
15
44°
32°
16
43°
32°
17
42°
31°
18
43°
31°
19
42°
32°
20
42°
32°
21
41°
31°
22
42°
31°
23
41°
30°
24
40°
29°
25
40°
28°
26
39°
28°
27
39°
27°
28
38°
26°
29
37°
26°
30
37°
25°
1
36°
26°
2
37°
25°
3
35°
19°
4
20°
20°
5
33°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Chelmsford
Chelmsford's November 2026 forecast shows daily high temperatures ranging from 20° to 51°, with overnight lows between 19° and 37°. The average high for November is 41° with an average low of 30°. 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 Chelmsford. See also: December | January | February.
