15.01
thu
thu
Day
75°F
SW 11 mph
Precip.
0%
0%
Night
66°F
S 15 mph
Precip.
62%
62%
16.01
fri
fri
Day
68°F
S 16 mph
Precip.
89%
89%
Night
64°F
S 8 mph
Precip.
0%
0%
17.01
sat
sat
Day
68°F
SW 11 mph
Precip.
100%
100%
Night
64°F
S 3 mph
Precip.
100%
100%
18.01
sun
sun
Day
70°F
W 10 mph
Precip.
100%
100%
Night
68°F
NW 4 mph
Precip.
79%
79%
19.01
mon
mon
Day
73°F
W 7 mph
Precip.
100%
100%
Night
68°F
N 4 mph
Precip.
80%
80%
20.01
tue
tue
Day
75°F
NW 12 mph
Precip.
100%
100%
Night
68°F
N 7 mph
Precip.
78%
78%
21.01
wed
wed
Day
73°F
NW 11 mph
Precip.
30%
30%
Night
70°F
N 5 mph
Precip.
100%
100%
22.01
thu
thu
Day
72°F
NW 12 mph
Precip.
100%
100%
Night
70°F
NW 8 mph
Precip.
100%
100%
23.01
fri
fri
Day
72°F
NW 12 mph
Precip.
100%
100%
Night
68°F
N 4 mph
Precip.
81%
81%
24.01
sat
sat
Day
72°F
W 9 mph
Precip.
100%
100%
Night
68°F
NW 4 mph
Precip.
100%
100%
25.01
sun
sun
Day
73°F
NW 10 mph
Precip.
0%
0%
Night
68°F
N 6 mph
Precip.
79%
79%
26.01
mon
mon
Day
75°F
NW 11 mph
Precip.
0%
0%
Night
68°F
N 4 mph
Precip.
0%
0%
27.01
tue
tue
Day
77°F
NW 9 mph
Precip.
0%
0%
Night
70°F
SE 4 mph
Precip.
27%
27%
28.01
wed
wed
Day
73°F
W 7 mph
Precip.
72%
72%
Night
70°F
NW 2 mph
Precip.
0%
0%
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 77.5°F. The highest and lowest sea temperatures during the month were 78.3°F and 76.8°F.
Air temperature in Hilo, °F
Precipitation total in Hilo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hilo
Hilo on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hilo
Local time: 13:44
January 15, thursday
1500
72°F
S
19 mph
19 mph
1800
68°F
S
15 mph
15 mph
2100
68°F
S
14 mph
14 mph
January 16, friday
0000
66°F
S
15 mph
15 mph
0300
66°F
S
15 mph
15 mph
0600
64°F
S
15 mph
15 mph
0900
66°F
S
16 mph
16 mph
1200
68°F
S
16 mph
16 mph
