S
M
T
W
T
F
S
27
49°
21°
28
38°
24°
29
38°
28°
30
47°
27°
31
46°
30°
1
48°
32°
2
49°
27°
3
50°
24°
4
46°
18°
5
37°
15°
6
33°
18°
7
32°
23°
8
45°
22°
9
45°
20°
10
36°
17°
11
35°
12°
12
34°
14°
13
29°
13°
14
32°
12°
15
29°
15°
16
29°
14°
17
34°
13°
18
30°
14°
19
32°
9°
20
33°
13°
21
29°
25°
22
40°
24°
23
46°
18°
24
45°
16°
25
34°
20°
26
35°
21°
27
41°
22°
28
39°
26°
29
Hist. Avg.
38°
19°
30
Hist. Avg.
38°
19°
31
Hist. Avg.
38°
19°
1
Hist. Avg.
38°
19°
2
Hist. Avg.
38°
19°
3
Hist. Avg.
38°
19°
4
Hist. Avg.
38°
19°
5
Hist. Avg.
38°
19°
6
Hist. Avg.
38°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Speonk
Speonk's January 2027 forecast shows daily high temperatures ranging from 29° to 50°, with overnight lows between 9° and 32°. The average high for January is 38° with an average low of 20°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Speonk. See also: February | March | April.
