S
M
T
W
T
F
S
28
86°
76°
29
84°
76°
30
87°
77°
31
89°
80°
1
89°
80°
2
88°
79°
3
88°
79°
4
87°
79°
5
87°
78°
6
87°
76°
7
87°
76°
8
87°
76°
9
87°
76°
10
88°
79°
11
87°
78°
12
87°
78°
13
87°
77°
14
86°
78°
15
89°
78°
16
88°
80°
17
87°
75°
18
87°
75°
19
87°
78°
20
87°
78°
21
88°
76°
22
88°
74°
23
87°
77°
24
87°
77°
25
89°
78°
26
87°
77°
27
89°
76°
28
87°
76°
29
87°
77°
30
88°
78°
31
90°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Oranjestad
Oranjestad'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 Oranjestad. See also: February | March | April.