S
M
T
W
T
F
S
1
64°
57°
2
70°
47°
3
52°
43°
4
56°
41°
5
56°
35°
6
56°
35°
7
57°
34°
8
51°
35°
9
53°
35°
10
55°
37°
11
54°
37°
12
54°
35°
13
48°
24°
14
53°
31°
15
51°
32°
16
54°
32°
17
53°
32°
18
53°
31°
19
50°
30°
20
41°
28°
21
37°
28°
22
46°
25°
23
35°
26°
24
41°
27°
25
38°
24°
26
40°
27°
27
38°
26°
28
38°
27°
29
46°
25°
30
38°
19°
1
30°
14°
2
29°
18°
3
36°
24°
4
37°
24°
5
33°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Foster
Foster's November 2026 forecast shows daily high temperatures ranging from 29° to 70°, with overnight lows between 14° and 57°. The average high for November is 47° 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 Foster. See also: December | January | February.