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.

Friday
10th Apr
26

17

5

9
Saturday
11th Apr
26

18

4

9
Sunday
12th Apr
25

18

0

6
Monday
13th Apr
25

19

1

6
Tuesday
14th Apr
26

19

5

9

5-day weather forecast updated at 04:03 on Friday 10th April 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 Friday 10th April 2026

Expect isolated thunderstorms in Hanalei, Kauai, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 40-50 mm of rainfall expected with 75% chance of some rain and little or no wind of 6 kph from the south.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
75
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
6
kph wind from S

Hanalei, Kauai weather for Saturday 11th April 2026

Expect mostly cloudy with light rain in Hanalei, Kauai, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 1 kph from the north-east.

26
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
9
UV index (Very High)
25
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
1
kph wind from NE

Hanalei, Kauai weather for Sunday 12th April 2026

Expect cloudy with some rain in Hanalei, Kauai, Hawaii with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 6 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and little or no wind of 1 kph from the south.

25
°C maximum temperature
18
°C minimum temperature
cloudy with some rain
0
hours of sunshine
6
UV index (High)
74
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
1
kph wind from S

Hanalei, Kauai weather for Monday 13th April 2026

Expect isolated thunderstorms in Hanalei, Kauai, Hawaii with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 65% chance of some rain and little or no wind of 1 kph from the south.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
65
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
1
kph wind from S

Hanalei, Kauai weather for Tuesday 14th April 2026

Expect mostly cloudy with light rain in Hanalei, Kauai, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and little or no wind of 1 kph from the south-east.