S
M
T
W
T
F
S
27
67°
60°
28
62°
53°
29
70°
57°
30
70°
58°
1
75°
63°
2
79°
56°
3
67°
52°
4
63°
54°
5
67°
51°
6
64°
49°
7
65°
50°
8
62°
47°
9
62°
47°
10
64°
50°
11
63°
47°
12
68°
53°
13
67°
45°
14
57°
42°
15
57°
42°
16
58°
50°
17
62°
50°
18
66°
49°
19
66°
50°
20
63°
49°
21
64°
44°
22
56°
39°
23
54°
38°
24
54°
46°
25
62°
48°
26
64°
39°
27
54°
37°
28
52°
38°
29
54°
47°
30
62°
48°
31
60°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Niantic
Niantic's October 2026 forecast shows daily high temperatures ranging from 52° to 79°, with overnight lows between 37° and 63°. The average high for October is 63° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Niantic. See also: November | December | January.
