S
M
T
W
T
F
S
1
54°
44°
2
55°
45°
3
55°
44°
4
56°
43°
5
55°
42°
6
56°
38°
7
55°
35°
8
54°
42°
9
55°
40°
10
51°
35°
11
47°
34°
12
47°
35°
13
53°
36°
14
48°
34°
15
52°
41°
16
53°
41°
17
53°
40°
18
51°
41°
19
52°
35°
20
52°
34°
21
50°
40°
22
52°
42°
23
52°
39°
24
51°
33°
25
46°
33°
26
45°
36°
27
46°
34°
28
44°
36°
29
44°
36°
30
45°
39°
1
48°
32°
2
43°
32°
3
44°
33°
4
49°
38°
5
49°
38°
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 43° to 56°, with overnight lows between 32° and 45°. The average high for November is 50° with an average low of 38°. 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.