Weather Forecast for Kauai

Hawaii, United States of America

select dropwdown icon
Share
Light rain shower

Current Weather - Kauai: 23°C

Hawaii, United States of America

Light rain shower

Feels like 24°C

Wind

20 km/h E

Humidity

86%

Pressure

1018 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Friday, November 06, 2026

High

25°C

Low

23°C

Rain Chance

83%

Hourly Forecast

Patchy light drizzle 24°C
17:00
Patchy rain nearby 24°C
18:00
Patchy rain nearby 23°C
19:00
Patchy rain nearby 24°C
20:00
Patchy rain nearby 24°C
21:00
Light rain shower 23°C
22:00
Patchy light drizzle 24°C
23:00
Nov 07

Day Statistics

Maximum Wind

27 km/h

Humidity

81%

Precipitation

8 mm

UV Index

3

Visibility

9 km

Rain Chance

83%

Snow Chance

0%

Sun & Moon

Sunrise

06:44 AM

Sunset

05:58 PM

Moonrise

04:21 AM

Moonset

04:13 PM

Moon Phase

Waning Crescent

Moon Illumination

6%

Air Quality

PM2.5

7.8

μg/m³

PM10

13.8

μg/m³

NO₂

0.1

μg/m³

O₃

72.3

μg/m³

SO₂

0.1

μg/m³

CO

108.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Small Craft Advisory issued November 5 at 8:34PM HST until November 8 at 6:00AM HST by NWS Honolulu HI

Kauai Northwest Waters; Kauai Windward Waters; Kauai Leeward Waters; Kauai Channel; Oahu Windward Waters; Oahu Leeward Waters; Kaiwi Channel; Maui County Windward Waters; Maui County Leeward Waters; Maalaea Bay; Pailolo Channel; Alenuihaha Channel; Big Island Windward Waters; Big Island Leeward Waters; Big Island Southeast Waters Nov 5, 08:34 PM - Nov 6, 09:45 AM
Severity: Minor Urgency: Expected

* WHAT...Northeast winds 20 to 30 kt and seas 6 to 11 feet. * WHERE...All Hawaiian Waters. * WHEN...Until 6 AM HST Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Event: Small Craft Advisory Certainty: Likely Category: Met

Small Craft Advisory issued November 6 at 3:08AM HST until November 8 at 6:00AM HST by NWS Honolulu HI

Kauai Northwest Waters; Kauai Windward Waters; Kauai Leeward Waters; Kauai Channel; Oahu Windward Waters; Oahu Leeward Waters; Kaiwi Channel; Maui County Windward Waters; Maui County Leeward Waters; Maalaea Bay; Pailolo Channel; Alenuihaha Channel; Big Island Windward Waters; Big Island Leeward Waters; Big Island Southeast Waters Nov 6, 03:08 AM - Nov 6, 04:15 PM
Severity: Minor Urgency: Expected

* WHAT...Northeast winds 20 to 30 kt and seas 6 to 11 feet. * WHERE...All Hawaiian Waters. * WHEN...Until 6 AM HST Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Event: Small Craft Advisory Certainty: Likely Category: Met

High Surf Advisory issued November 6 at 3:09AM HST until November 6 at 6:00PM HST by NWS Honolulu HI

Niihau; Kauai Southwest; Waianae Coast; Oahu North Shore; Maui Windward West; Kauai North; Molokai Windward; Molokai North; Molokai West; Maui Central Valley North; Windward Haleakala Nov 6, 03:09 AM - Nov 6, 04:15 PM
Severity: Minor Urgency: Expected

...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF NIIHAU KAUAI OAHU AND MOLOKAI AND NORTH FACING SHORES OF MAUI THROUGH FRIDAY AFTERNOON... ..A large, long period north-northwest swell will slowly decline through tonight. * WHAT...Surf heights of 16 to 22 feet along north-facing shores, 10 to 16 feet along west-facing shores. * WHERE...North and west facing shores of Niihau, Kauai, Oahu and Molokai and the north facing shores of Maui. * WHEN...Until 6 PM HST this evening. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous.

Event: High Surf Advisory Certainty: Likely Category: Met