S
M
T
W
T
F
S
1
48°
24°
2
47°
24°
3
45°
24°
4
44°
23°
5
43°
26°
6
44°
37°
7
54°
35°
8
54°
31°
9
53°
31°
10
45°
30°
11
47°
24°
12
42°
23°
13
41°
22°
14
41°
19°
15
42°
18°
16
37°
22°
17
43°
28°
18
48°
19°
19
47°
20°
20
38°
20°
21
38°
19°
22
37°
18°
23
35°
19°
24
36°
25°
25
38°
25°
26
39°
19°
27
39°
18°
28
33°
17°
29
36°
18°
30
34°
16°
1
34°
15°
2
Hist. Avg.
40°
23°
3
Hist. Avg.
40°
23°
4
Hist. Avg.
39°
22°
5
Hist. Avg.
39°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Grantham
Grantham's November 2026 forecast shows daily high temperatures ranging from 33° to 54°, with overnight lows between 15° and 37°. The average high for November is 42° with an average low of 23°. 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 Grantham. See also: December | January | February.
