S
M
T
W
T
F
S
1
58°
26°
2
64°
31°
3
66°
37°
4
67°
42°
5
69°
61°
6
65°
54°
7
63°
48°
8
58°
45°
9
60°
40°
10
62°
48°
11
61°
46°
12
55°
44°
13
51°
42°
14
53°
44°
15
54°
45°
16
58°
47°
17
60°
48°
18
58°
39°
19
58°
45°
20
48°
38°
21
47°
35°
22
54°
44°
23
57°
43°
24
53°
41°
25
54°
36°
26
46°
36°
27
47°
39°
28
53°
43°
29
56°
39°
30
46°
36°
1
48°
41°
2
49°
40°
3
50°
41°
4
55°
39°
5
46°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Riverhead
Riverhead's November 2026 forecast shows daily high temperatures ranging from 46° to 69°, with overnight lows between 35° and 61°. The average high for November is 55° with an average low of 43°. 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 Riverhead. See also: December | January | February.
