World Resorts USA Hawaii Weather

Hawaii 7 Days Forecast

13.05
wed
Day
77°F
W 23 mph
Precip.
87%
Night
73°F
SW 22 mph
Precip.
86%
14.05
thu
Day
77°F
SW 19 mph
Precip.
65%
Night
75°F
W 13 mph
Precip.
100%
15.05
fri
Day
77°F
W 7 mph
Precip.
87%
Night
75°F
W 16 mph
Precip.
70%
16.05
sat
Day
77°F
W 14 mph
Precip.
81%
Night
75°F
SW 9 mph
Precip.
64%
17.05
sun
Day
79°F
NW 8 mph
Precip.
0%
Night
75°F
SW 14 mph
Precip.
68%
18.05
mon
Day
79°F
W 14 mph
Precip.
80%
Night
75°F
W 17 mph
Precip.
69%
19.05
tue
Day
77°F
SW 20 mph
Precip.
77%
Night
75°F
W 21 mph
Precip.
83%

Sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 78.0°F. The highest and lowest sea temperatures during the month were 78.4°F and 77.5°F.

Air temperature in Hawaii, °F

Precipitation total in Hawaii, in.

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

Best time for vacation in Hawaii

Sunniest months:
January 15 days
August 15 days
June 14 days
Warmest months:
August 83.2 °F
September 82.9 °F
July 82.3 °F
Warmest sea temp:
September 80.7 °F
October 80.6 °F
August 80.2 °F
Coldest months:
February 76.0 °F
March 76.2 °F
January 76.5 °F
Rainiest months:
March 3 days
February 3 days
October 2 days
Windiest months:
July 17.0 mph
August 15.8 mph
June 15.7 mph

Hawaii on a weather map

Current weather
18:42
Hawaii
+75°F
W 22 mph
Feels like: +79°F
Precip.: 84%
Places in USA:
Name
°F
Boston
+57°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+84°F
Los Angeles
+61°F
Miami
+79°F
Miami Beach
+81°F
Maui
+70°F
New York
+61°F
San Diego
+63°F
San Francisco
+57°F
Sarasota
+77°F
Tampa
+75°F
Houston
+72°F
Chicago
+50°F
all places
24 Hours Forecast
Hawaii
Local time: 18:42
May 13, wednesday
2100
75°F
W
22 mph
May 14, thursday
0000
73°F
SW
22 mph
0300
73°F
SW
18 mph
0600
73°F
SW
21 mph
0900
75°F
W
21 mph
1200
77°F
SW
19 mph
1500
77°F
SW
19 mph
1800
75°F
SW
17 mph
Units of measurement: °C / °F