Port Allen Airport

Kauai County, Hawaii, United States

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

19°

Light Rain

Feels Like: 20°

Min: 19°

Max: 25°

The next few hours will be light rain, with today reaching 25°C and dropping to 20°C. The coming days will be light rain throughout the day.

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

19° 19° 19° 19° 19° 19° 19° 19° 20° 20° 21° 22° 23° 24° 25° 24° 23° 23° 22° 21° 20° 20° 20° 20° 20° 20° 20° 20° 20° 20° 20° 20° 21° 22° 23° 24° 24° 23° 23° 22° 22° 21° 21° 20° 20° 20° 19° 19°
96%
96%
96%
97%
99%
100%
100%
100%
100%
99%
99%
98%
97%
95%
94%
95%
95%
96%
95%
93%
92%
91%
89%
88%
89%
89%
90%
88%
86%
84%
83%
83%
82%
86%
90%
94%
91%
87%
84%
83%
83%
82%
76%
70%
64%
62%
60%
58%
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Today
Tomorrow

Daylight Hours

06:05

Sunrise

19:21

Sunset

13 hours 16 minutes of sunlight today

Moon

Waning Crescent

32% illuminated

01:16

Moonrise

Daily Forecast

Today

19°
25°

Friday

19°
24°

Saturday

19°
24°

Sunday

18°
23°

Monday

19°
24°

Tuesday

18°
24°

Wednesday

18°
24°

Air Quality Data Available

Upgrade to access real-time air quality data for Port Allen Airport.

UV Index

No protection needed
0 Low
Low Extreme

Humidity

96% Very Humid
Low High

Frequently asked questions about weather in Port Allen Airport

How warm does it get in Port Allen Airport?

The warmest month in Port Allen Airport is September, with average high temperatures of 27°C. The average temperature during this period is around 26°C.

How cold does it get in Port Allen Airport?

The coldest month in Port Allen Airport is February, with average low temperatures of 22°C. The average temperature during this period is around 22°C.

What is the wettest time of year in Port Allen Airport?

The wettest month in Port Allen Airport is March, with an average of 90mm of precipitation.

What is the driest time of year in Port Allen Airport?

The driest month in Port Allen Airport is July, with an average of 20mm of precipitation.

View full climate insights for Port Allen Airport →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)

Confirm