S
M
T
W
T
F
S
27
80°
66°
28
81°
65°
29
80°
64°
30
79°
65°
31
79°
65°
1
80°
64°
2
80°
65°
3
79°
65°
4
80°
64°
5
79°
65°
6
80°
65°
7
79°
64°
8
79°
65°
9
78°
65°
10
78°
63°
11
80°
64°
12
81°
65°
13
80°
64°
14
81°
65°
15
81°
65°
16
80°
64°
17
80°
65°
18
81°
64°
19
80°
65°
20
79°
64°
21
79°
64°
22
78°
63°
23
79°
64°
24
78°
63°
25
79°
64°
26
78°
65°
27
79°
65°
28
80°
63°
29
79°
63°
30
80°
64°
31
80°
65°
1
78°
64°
2
79°
64°
3
Hist. Avg.
83°
70°
4
Hist. Avg.
83°
70°
5
Hist. Avg.
83°
70°
6
Hist. Avg.
83°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Cayey
Cayey's January 2027 forecast shows daily high temperatures ranging from 78° to 81°, with overnight lows between 63° and 66°. The average high for January is 79° with an average low of 64°. 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 Cayey. See also: February | March | April.
