Hanalei, Kauai weather live forecast

Today's maximum temperature in Hanalei, Kauai is expected to be 21°C. Select a day from the live weather forecast for Hanalei, Kauai, Hawaii, USA for more weather parameters.

Saturday
7th Feb
21

16

0

2
Sunday
8th Feb
22

17

0

3
Monday
9th Feb
23

18

0

4
Tuesday
10th Feb
24

19

2

7
Wednesday
11th Feb
25

18

5

7

5-day weather forecast updated at 04:05 on Saturday 7th 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 Saturday 7th February 2026

Expect cloudy with some rain in Hanalei, Kauai, Hawaii with a maximum temperature of 21°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a light breeze of 8 kph from the north-east.

21
°C maximum temperature
16
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
72
% 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 22°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a light breeze of 12 kph from the east.

22
°C maximum temperature
17
°C minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
99
% chance of some rain
<30
mm of rainfall expected
22
°C wind chill
12
kph wind from E

Hanalei, Kauai weather for Monday 9th 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 5-10 mm of rainfall expected with 100% chance of some rain and a light breeze of 12 kph from the east.

23
°C maximum temperature
18
°C minimum temperature
cloudy with some rain
0
hours of sunshine
4
UV index (Moderate)
100
% chance of some rain
<10
mm of rainfall expected
23
°C wind chill
12
kph wind from E

Hanalei, Kauai weather for Tuesday 10th February 2026

Expect broken clouds in Hanalei, Kauai, Hawaii with a maximum temperature of 24°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

24
°C maximum temperature
19
°C minimum temperature
broken clouds
2
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from E

Hanalei, Kauai weather for Wednesday 11th February 2026

Expect sunshine and showers in Hanalei, Kauai, Hawaii with a maximum temperature of 25°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a light breeze of 11 kph from the east.