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.

Sunday
15th Feb
23

20

2

6
Monday
16th Feb
23

19

4

8
Tuesday
17th Feb
23

19

4

7
Wednesday
18th Feb
24

20

4

7
Thursday
19th Feb
24

20

5

7

5-day weather forecast updated at 04:05 on Sunday 15th 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 Sunday 15th February 2026

Expect mostly cloudy with rain in Hanalei, Kauai, Hawaii with a maximum temperature of 23°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a light breeze of 10 kph from the east.

23
°C maximum temperature
20
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
6
UV index (High)
70
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
10
kph wind from E

Hanalei, Kauai weather for Monday 16th February 2026

Expect mostly cloudy with light rain in Hanalei, Kauai, Hawaii with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 10 kph from the east.

23
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
8
UV index (Very High)
58
% chance of some rain
<5
mm of rainfall expected
23
°C wind chill
10
kph wind from E

Hanalei, Kauai weather for Tuesday 17th February 2026

Expect broken clouds in Hanalei, Kauai, Hawaii with a maximum temperature of 23°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

23
°C maximum temperature
19
°C minimum temperature
broken clouds
4
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 18th February 2026

Expect mostly cloudy with light rain in Hanalei, Kauai, Hawaii with a maximum temperature of 24°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a light breeze of 12 kph from the east.

24
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
7
UV index (High)
53
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
12
kph wind from E

Hanalei, Kauai weather for Thursday 19th February 2026

Expect sunshine and showers in Hanalei, Kauai, Hawaii with a maximum temperature of 24°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a light breeze of 11 kph from the east.