Hanalei, Kauai weather live forecast

Today's maximum temperature in Hanalei, Kauai is expected to be 26°C. Select a day from the live weather forecast for Hanalei, Kauai, Hawaii, USA for more weather parameters.

Wednesday
4th Feb
26

16

7

8
Thursday
5th Feb
26

15

8

5
Friday
6th Feb
27

16

7

4
Saturday
7th Feb
22

17

0

6
Sunday
8th Feb
23

17

0

4

5-day weather forecast updated at 04:05 on Wednesday 4th February 2026 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 Wednesday 4th February 2026

Expect scattered clouds in Hanalei, Kauai, Hawaii with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south-east.

26
°C maximum temperature
16
°C minimum temperature
scattered clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
3
kph wind from SE

Hanalei, Kauai weather for Thursday 5th February 2026

Expect sunshine and showers in Hanalei, Kauai, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and little or no wind of 4 kph from the south-west.

26
°C maximum temperature
15
°C minimum temperature
sunshine and showers
8
hours of sunshine
5
UV index (Moderate)
8
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
4
kph wind from SW

Hanalei, Kauai weather for Friday 6th February 2026

Expect sunshine and showers in Hanalei, Kauai, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and little or no wind of 6 kph from the north-west.

27
°C maximum temperature
16
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
89
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
6
kph wind from NW

Hanalei, Kauai weather for Saturday 7th February 2026

Expect cloudy with some rain in Hanalei, Kauai, Hawaii with a maximum temperature of 22°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a light breeze of 8 kph from the north-east.

22
°C maximum temperature
17
°C minimum temperature
cloudy with some rain
0
hours of sunshine
6
UV index (High)
100
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
8
kph wind from NE

Hanalei, Kauai weather for Sunday 8th February 2026

Expect cloudy with some rain in Hanalei, Kauai, Hawaii with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 13 kph from the north-east.