Hanalei, Kauai weather live forecast

Today's maximum temperature in Hanalei, Kauai is expected to be 25°C. Select a day from the live weather forecast for Hanalei, Kauai, Hawaii, USA for more weather parameters.

Thursday
25th Dec
25

21

5

4
Friday
26th Dec
26

20

4

5
Saturday
27th Dec
27

19

5

5
Sunday
28th Dec
26

20

4

5
Monday
29th Dec
26

19

4

4

5-day weather forecast updated at 04:04 on Thursday 25th December 2025 GMT

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The 5-day weather forecast for Hawaii (Hanalei, Kauai) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Hanalei, Kauai weather forecast by day

Below are the detailed weather forecasts for Hanalei, Kauai for the next 5 days.

Hanalei, Kauai weather for Thursday 25th December 2025

Expect sunshine and showers in Hanalei, Kauai, Hawaii with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected and a light breeze of 8 kph from the east.

25
°C maximum temperature
21
°C minimum temperature
sunshine and showers
5
hours of sunshine
4
UV index (Moderate)
<2
mm of rainfall expected
0
no heat & humidity
8
kph wind from E

Hanalei, Kauai weather for Friday 26th December 2025

Expect mostly cloudy with light rain in Hanalei, Kauai, Hawaii with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a light breeze of 7 kph from the south-east.

26
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
14
% chance of some rain
<2
mm of rainfall expected
26
°C wind chill
7
kph wind from SE

Hanalei, Kauai weather for Saturday 27th December 2025

Expect sunshine and showers in Hanalei, Kauai, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 3 kph from the south.

27
°C maximum temperature
19
°C minimum temperature
sunshine and showers
5
hours of sunshine
5
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
3
kph wind from S

Hanalei, Kauai weather for Sunday 28th December 2025

Expect isolated thunderstorms in Hanalei, Kauai, Hawaii with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and little or no wind of 2 kph from the east.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
49
% chance of some rain
<5
mm of rainfall expected
26
°C wind chill
2
kph wind from E

Hanalei, Kauai weather for Monday 29th December 2025

Expect isolated thunderstorms in Hanalei, Kauai, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and little or no wind of 3 kph from the north-east.