World Resorts USA Kauai Weather

Kauai 14 Days Forecast

05.06
fri
Day
79°F
W 11 mph
Precip.
73%
Night
73°F
W 12 mph
Precip.
13%
06.06
sat
Day
77°F
W 13 mph
Precip.
6%
Night
73°F
W 12 mph
Precip.
73%
07.06
sun
Day
77°F
W 12 mph
Precip.
73%
Night
72°F
W 11 mph
Precip.
73%
08.06
mon
Day
75°F
W 14 mph
Precip.
73%
Night
72°F
W 11 mph
Precip.
73%
09.06
tue
Day
77°F
W 12 mph
Precip.
73%
Night
73°F
W 10 mph
Precip.
73%
10.06
wed
Day
77°F
W 11 mph
Precip.
7%
Night
73°F
W 9 mph
Precip.
15%
11.06
thu
Day
77°F
W 11 mph
Precip.
5%
Night
72°F
W 7 mph
Precip.
16%
12.06
fri
Day
77°F
W 11 mph
Precip.
6%
Night
72°F
W 7 mph
Precip.
5%
13.06
sat
Day
77°F
W 10 mph
Precip.
1%
Night
73°F
W 7 mph
Precip.
6%
14.06
sun
Day
77°F
W 11 mph
Precip.
73%
Night
73°F
W 9 mph
Precip.
73%
15.06
mon
Day
77°F
W 9 mph
Precip.
6%
Night
72°F
SW 6 mph
Precip.
6%
16.06
tue
Day
77°F
W 8 mph
Precip.
2%
Night
72°F
W 7 mph
Precip.
12%
17.06
wed
Day
79°F
W 10 mph
Precip.
73%
Night
73°F
W 8 mph
Precip.
19%
18.06
thu
Day
79°F
W 11 mph
Precip.
73%
Night
75°F
W 9 mph
Precip.
73%

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 75.6°F. The highest and lowest sea temperatures during the month were 75.9°F and 75.2°F.

Air temperature in Kauai, °F

Precipitation total in Kauai, in.

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

Best time for vacation in Kauai

Sunniest months:
January 6 days
December 5 days
February 4 days
Warmest months:
September 80.3 °F
August 80.0 °F
July 79.2 °F
Warmest sea temp:
September 80.6 °F
October 80.4 °F
August 79.6 °F
Coldest months:
February 73.6 °F
March 74.2 °F
January 74.6 °F
Rainiest months:
March 2 days
January 2 days
February 2 days
Windiest months:
July 11.7 mph
June 10.9 mph
May 10.8 mph

Kauai on a weather map

Kauai
+75°F
W 14 mph
Feels like: +79°F
Precip.: 73%
Places in USA:
Name
°F
+75°F
+75°F
+91°F
+66°F
+73°F
+81°F
+72°F
+72°F
+63°F
+63°F
+63°F
+79°F
+77°F
+77°F
+68°F
24 Hours Forecast
Kauai
Local time: 17:33
June 05, friday
1800
75°F
W
12 mph
2100
73°F
W
13 mph
June 06, saturday
0000
73°F
W
12 mph
0300
72°F
W
13 mph
0600
72°F
W
12 mph
0900
75°F
W
12 mph
1200
77°F
W
13 mph
1500
77°F
W
12 mph
Units of measurement: °C / °F