S
M
T
W
T
F
S
28
90°
70°
29
91°
72°
30
90°
70°
31
90°
68°
1
90°
70°
2
90°
70°
3
91°
70°
4
90°
70°
5
88°
68°
6
90°
68°
7
90°
68°
8
86°
68°
9
86°
68°
10
86°
66°
11
86°
66°
12
88°
66°
13
88°
68°
14
88°
68°
15
86°
70°
16
88°
72°
17
90°
70°
18
88°
66°
19
90°
68°
20
91°
68°
21
91°
68°
22
91°
66°
23
90°
72°
24
91°
70°
25
90°
70°
26
90°
72°
27
90°
68°
28
90°
72°
29
90°
73°
30
91°
72°
31
93°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in East Island
East Island's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 East Island. See also: February | March | April.