S
M
T
W
T
F
S
27
Hist. Avg.
42°
27°
28
Hist. Avg.
42°
26°
29
Hist. Avg.
42°
26°
30
Hist. Avg.
41°
26°
31
Hist. Avg.
41°
26°
1
Hist. Avg.
41°
26°
2
Hist. Avg.
41°
26°
3
Hist. Avg.
41°
26°
4
Hist. Avg.
40°
26°
5
Hist. Avg.
40°
26°
6
Hist. Avg.
40°
25°
7
Hist. Avg.
40°
25°
8
Hist. Avg.
40°
25°
9
Hist. Avg.
40°
25°
10
Hist. Avg.
40°
25°
11
Hist. Avg.
40°
25°
12
Hist. Avg.
40°
25°
13
Hist. Avg.
40°
25°
14
Hist. Avg.
40°
25°
15
Hist. Avg.
40°
25°
16
Hist. Avg.
40°
25°
17
Hist. Avg.
39°
25°
18
Hist. Avg.
39°
25°
19
Hist. Avg.
39°
25°
20
Hist. Avg.
39°
25°
21
Hist. Avg.
39°
25°
22
Hist. Avg.
40°
25°
23
Hist. Avg.
40°
25°
24
Hist. Avg.
40°
25°
25
Hist. Avg.
40°
26°
26
Hist. Avg.
40°
26°
27
Hist. Avg.
40°
26°
28
Hist. Avg.
40°
26°
29
Hist. Avg.
40°
26°
30
Hist. Avg.
40°
26°
31
Hist. Avg.
40°
26°
1
Hist. Avg.
40°
26°
2
Hist. Avg.
40°
26°
3
Hist. Avg.
40°
26°
4
Hist. Avg.
40°
26°
5
Hist. Avg.
40°
26°
6
Hist. Avg.
40°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Block Island
Block Island's January 2027 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 Block Island. See also: February | March | April.
