Island in Hawaii

Kauai Vejr Prognose

Kauai weather: 18°C, light drizzle. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.

🌦️ 18°C now🕔 5:29 AM local📅 Best: januar, juni and oktober

Resumé

Kauai is an island in Hawaii. Kauai is an island known for the Na Pali Coast and Waimea Canyon.

Lige nu er det 18°C (65°F) in Kauai med light drizzle. Det føles som 21°C. I dag ligger temperaturen mellem 17°C og 23°C. Sandsynligheden for nedbør er 92%. Sightseeing conditions score 5.3/10 - marginal.

Det bedste tidspunkt at besøge Kauai is januar, juni and oktober. Klimaet er temperate. marts, november and december tend og be the least comfortable months. august is the warmest month med average highs near 24°C, while februar is the coldest med lows near 13°C.

The closest major airport is Daniel K. Inouye International Airport (HNL), about 186 km away. Nearby highlights include Hanalei Bay, Oahu, Pearl Harbor National Memorial and Waikiki Beach.

Kort sagt. Today is about average for oktober. The forecast high of 23°C is in line med the 23°C typical for this month. The best window og be outside is roughly 7 AM og 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Kauai today at 9.9/10. Sigtbarhed is down og 0,3 km - use low beams and leave extra following distance. Wet roads are likely; braking distances roughly double in heavy rain.

Compiled from this page's own data: atlas facts plus live Open-Meteo readings.

Active alerts for Kauai

⚠️fre, okt 30: heavy rain, 27 mm. Flooding and delays possible.

Derived from the forecast. No official alert feed is wired for this country yet.

Vejret i Kauai lige nu

🌦️
18°C
Light drizzle · feels like 21°C
Luftfugtighed100%
Vind1 km/h W
Vindstød10 km/h
UV-indeks0 · Lav
Skydække100%
Tryk935 hPa
SigtbarhedVery poor · 0 km
Luftkvalitet20 · Good
Havtemperatur26°C
Bølgehøjde1.5 m
Solopgang6:40 AM
Solnedgang6:03 PM
Måne🌖 Waning gibbous · 87%

Open-Meteo Updated 5:29 AM, okt 29 local time.

⚠️fre, okt 30: heavy rain, 27 mm. Flooding and delays possible.

Se prognosen for Kauai efter tidsinterval

Næste 24 timer

Temperatur, nedbørssandsynlighed og vind time for time.

11 PM🌦️18°57%1 km/h
12 AM🌦️18°57%1 km/h
1 AM🌦️18°56%1 km/h
2 AM🌦️18°53%2 km/h
3 AM🌦️18°47%3 km/h
4 AM🌦️18°40%3 km/h
5 AM🌦️19°35%3 km/h
6 AM🌦️19°34%4 km/h
7 AM🌦️19°35%5 km/h
8 AM🌧️19°37%7 km/h
9 AM🌧️19°42%7 km/h
10 AM🌧️20°48%7 km/h
11 AM🌧️20°53%7 km/h
12 PM🌧️20°55%8 km/h
1 PM🌦️20°55%8 km/h
2 PM🌦️20°55%8 km/h
3 PM🌦️20°57%7 km/h
4 PM🌧️20°59%7 km/h
5 PM🌦️20°61%5 km/h
6 PM🌦️19°61%4 km/h
7 PM🌦️19°61%4 km/h
8 PM🌦️19°61%3 km/h
9 PM🌦️19°61%4 km/h
10 PM🌦️19°62%4 km/h

16-day forecast for Kauai

Maks. / Min.; Nedbør; UV

DagForholdMaks. / Min.NedbørVindUV
ons, okt 28🌧️ Heavy drizzle23° / 17°92% · 7 mm6 km/h4
tor, okt 29🌦️ Let regn20° / 18°63% · 20 mm8 km/h1
fre, okt 30🌦️ Light showers20° / 18°85% · 27 mm8 km/h6
lør, okt 31🌦️ Støvregn21° / 17°72% · 5 mm7 km/h5
søn, nov 1🌦️ Light showers19° / 16°77% · 17 mm12 km/h3
man, nov 2🌦️ Støvregn19° / 15°63% · 14 mm11 km/h6
tir, nov 3🌧️ Heavy drizzle18° / 15°82% · 21 mm9 km/h3
ons, nov 4🌦️ Støvregn20° / 16°93% · 15 mm13 km/h3
tor, nov 5🌦️ Støvregn21° / 16°86% · 9 mm11 km/h4
fre, nov 6🌦️ Let regn22° / 17°76% · 10 mm12 km/h4
lør, nov 7🌦️ Light showers19° / 17°61% · 30 mm8 km/h3
søn, nov 8🌦️ Støvregn21° / 17°59% · 8 mm10 km/h4
man, nov 9🌦️ Light drizzle23° / 16°46% · 2 mm6 km/h6
tir, nov 10🌦️ Støvregn20° / 18°57% · 13 mm5 km/h6
ons, nov 11🌦️ Støvregn20° / 17°47% · 7 mm8 km/h3
tor, nov 12🌦️ Light showers22° / 17°31% · 11 mm7 km/h3

Klima in Kauai month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfebmaraprmajjunjulaugsepoktnovdecLine: average high · Bars: rainfall
MånedAvg highAvg lowRegnfallRating
januar21°13°194 mm★★★☆☆
februar20°13°234 mm★★★☆☆
marts20°14°320 mm★★☆☆☆
april21°15°439 mm★★★☆☆
maj21°15°342 mm★★★☆☆
juni22°16°257 mm★★★☆☆
juli23°17°298 mm★★★☆☆
august24°18°259 mm★★★☆☆
september24°17°343 mm★★★☆☆
oktober23°17°171 mm★★★☆☆
november22°16°249 mm★★☆☆☆
december21°15°245 mm★★☆☆☆

Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).

Vejr map for Kauai

Animated model layers. Pick a layer og load it.

Loading map…

Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.

Luftkvalitet and pollen in Kauai

20
Good
Luftkvalitet is satisfactory for everyone.
PM2.52.6 µg/m³
PM103.9 µg/m³
Ozone32 µg/m³
NO₂0.8 µg/m³
UV-indeks0 · Lav
Airborne hazeKlart air

Luftkvalitet: Open-Meteo (CAMS). US AQI scale.

søn, twilight and moon

Solopgang6:40 AM
Solnedgang6:03 PM
Daglight11h 23m
Solar noon12:21 PM
Golden hour (am)6:40 AM - 7:40 AM
Golden hour (pm)5:03 PM - 6:03 PM
Blue hour (am)6:10 AM - 6:40 AM
Blue hour (pm)6:03 PM - 6:33 PM
Måne phase🌖 Waning gibbous · 87%
Månerise9:25 PM
Måneset10:45 AM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

Bedste rejsetid Kauai

Go in januar, juni and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: marts, november and december - expect the least comfortable mix of heat, cold or rain.

januar★★★☆☆
februar★★★☆☆
marts★★☆☆☆
april★★★☆☆
maj★★★☆☆
juni★★★☆☆
juli★★★☆☆
august★★★☆☆
september★★★☆☆
oktober★★★☆☆
november★★☆☆☆
december★★☆☆☆

Vejr by beach in Kauai

1 beaches mapped in this atlas

Explore Kauai

Every topic we hold for this place, and the same topic for the places around it.

Vejr for related places

Frequently asked questions

Where is Kauai?

Kauai is an island in Hawaii. Its coordinates are 22.0964, -159.5261. It lies in Nordamerika.

What is the weather like in Kauai lige nu?

It is currently 18°C (65°F) med light drizzle. Luftfugtighed is 100% and wind is 1 km/h.

When is the best time og visit Kauai?

januar, juni and oktober offer the most comfortable conditions in Kauai, which has a temperate climate. marts, november and december are usually the hardest months for outdoor plans.

What time zone is Kauai in?

Kauai observes Pacific/Honolulu (UTC-10:00). The local time is 5:29 AM.

What is the nearest airport og Kauai?

The closest airports are Daniel K. Inouye International Airport (HNL), 186 km away.

What are the top things og do in Kauai?

Popular options include Hanalei Bay, Oahu, Pearl Harbor National Memorial, Waikiki Beach, Maui and Haleakala National Park.

What places are in Kauai?

Kauai covers 1 places in this atlas, including Hanalei Bay.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts.
Prognose and observationsOpen-Meteo (ECMWF and national models).
Luftkvalitet and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Vejr Service.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated oktober 29, 2026 at 5:29 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

More from Davil Hofile