Hanalei, Kauai weather live forecast

Today's maximum temperature in Hanalei, Kauai is expected to be 23°C. Select a day from the live weather forecast for Hanalei, Kauai, Hawaii, USA for more weather parameters.

Thursday
26th Feb
23

18

4

9
Friday
27th Feb
24

18

5

8
Saturday
28th Feb
25

19

3

7
Sunday
1st Mar
23

19

0

5
Monday
2nd Mar
25

18

7

10

5-day weather forecast updated at 04:04 on Thursday 26th 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 Thursday 26th February 2026

Expect broken clouds in Hanalei, Kauai, Hawaii with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

23
°C maximum temperature
18
°C minimum temperature
broken clouds
4
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from SE

Hanalei, Kauai weather for Friday 27th February 2026

Expect broken clouds in Hanalei, Kauai, Hawaii with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-east.

24
°C maximum temperature
18
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from SE

Hanalei, Kauai weather for Saturday 28th February 2026

Expect mostly cloudy with light rain in Hanalei, Kauai, Hawaii with a maximum temperature of 25°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 25% chance of some rain and little or no wind of 4 kph from the south-east.

25
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
7
UV index (High)
25
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
4
kph wind from SE

Hanalei, Kauai weather for Sunday 1st March 2026

Expect mostly cloudy with light rain in Hanalei, Kauai, Hawaii with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 70% chance of some rain and little or no wind of 2 kph from the south-east.

23
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
5
UV index (Moderate)
70
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
2
kph wind from SE

Hanalei, Kauai weather for Monday 2nd March 2026

Expect sunshine and showers in Hanalei, Kauai, Hawaii with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and little or no wind of 3 kph from the east.