World Resorts USA Oahu Weather

Oahu 14 Days Forecast

24.02
tue
Day
70°F
SW 10 mph
Precip.
0%
Night
63°F
SW 12 mph
Precip.
100%
25.02
wed
Day
68°F
SW 12 mph
Precip.
0%
Night
63°F
W 8 mph
Precip.
0%
26.02
thu
Day
68°F
W 7 mph
Precip.
0%
Night
63°F
W 4 mph
Precip.
0%
27.02
fri
Day
72°F
W 4 mph
Precip.
68%
Night
64°F
W 5 mph
Precip.
0%
28.02
sat
Day
75°F
NW 9 mph
Precip.
0%
Night
66°F
W 2 mph
Precip.
0%
01.03
sun
Day
77°F
N 9 mph
Precip.
46%
Night
70°F
N 6 mph
Precip.
100%
02.03
mon
Day
77°F
N 11 mph
Precip.
61%
Night
70°F
W 1 mph
Precip.
0%
03.03
tue
Day
79°F
W 3 mph
Precip.
100%
Night
70°F
W 6 mph
Precip.
0%
04.03
wed
Day
75°F
W 6 mph
Precip.
0%
Night
68°F
W 2 mph
Precip.
47%
05.03
thu
Day
79°F
NE 6 mph
Precip.
25%
Night
70°F
S 2 mph
Precip.
100%
06.03
fri
Day
72°F
SW 11 mph
Precip.
100%
Night
70°F
SW 11 mph
Precip.
100%
07.03
sat
Day
73°F
W 9 mph
Precip.
81%
Night
70°F
W 12 mph
Precip.
23%
08.03
sun
Day
75°F
NW 6 mph
Precip.
74%
Night
68°F
W 2 mph
Precip.
70%
09.03
mon
Day
75°F
NW 2 mph
Precip.
100%
Night
70°F
W 2 mph
Precip.
100%

Sea water temperature in February, °F

Show year:
2026
2025
2024

The average sea water temperature in February of 2026 was 74.9°F. The highest and lowest sea temperatures during the month were 75.7°F and 73.9°F.

Sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 75.7°F. The highest and lowest sea temperatures during the month were 77.0°F and 74.8°F.

Air temperature in Oahu, °F

Precipitation total in Oahu, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Oahu

Sunniest months:
January 8 days
September 6 days
August 6 days
Warmest months:
September 82.3 °F
August 82.2 °F
July 81.2 °F
Warmest sea temp:
October 80.2 °F
September 80.1 °F
August 79.5 °F
Coldest months:
February 75.3 °F
January 76.0 °F
March 76.0 °F
Rainiest months:
March 1 day
December 1 day
April 1 day
Windiest months:
July 13.0 mph
May 11.8 mph
June 11.7 mph

Oahu on a weather map

Current weather
15:09
Oahu
+70°F
SW 11 mph
Feels like: +70°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+36°F
Hawaii
+72°F
Honolulu
+72°F
Las Vegas
+72°F
Los Angeles
+66°F
Miami
+63°F
Miami Beach
+63°F
Maui
+64°F
New York
+27°F
San Diego
+64°F
San Francisco
+55°F
Sarasota
+54°F
Tampa
+54°F
Houston
+66°F
Chicago
+37°F
all places
24 Hours Forecast
Oahu
Local time: 15:09
February 24, tuesday
1800
64°F
SW
9 mph
2100
64°F
SW
11 mph
February 25, wednesday
0000
63°F
SW
12 mph
0300
63°F
SW
11 mph
0600
63°F
SW
12 mph
0900
66°F
SW
12 mph
1200
68°F
SW
12 mph
1500
68°F
SW
12 mph
Units of measurement: °C / °F