Weather forecast for 10 days
Kapaa, HI

Weather forecast for the weekend

Saturday, May 10.

Showers
5:58 am

7:08 pm
HST
Showers
79°F / 72°F
  • Wind: 16mph ENE
  • Humidity: 73%
  • Precip. probability: 41%
  • Precipitation: 0.16"
  • UV index: 11
On Saturday, in Kapaa, expect intermittent showers, with dry spells in between.
With a low probability, light precipitation is anticipated. Minor temperature variations are forecasted, peaking at a maximum of a warm 78.8°F and dropping to a minimum of a delightful 71.6°F.
On Saturday, the forecasted maximum temperature should be consistent with May's typical high of 76.8°F.
Sunrise will be at 5:58 am and sunset at 7:08 pm; the daylight will last for 13h and 10min.

Sunday, May 11.

Showers
5:58 am

7:09 pm
HST
Showers
79°F / 72°F
  • Wind: 16mph ENE
  • Humidity: 72%
  • Precip. probability: 48%
  • Precipitation: 0.16"
  • UV index: 11
On Sunday, in Kapaa, expect showers through the day, with the rain easing off by evening.
The likelihood of rainfall is low, and light precipitation is forecasted. Temperature shifts will be minor, ranging from a high of a warm 78.8°F to a low of an agreeable 71.6°F.
The anticipated maximum temperature will closely reflect May's average high of 76.8°F.
Sunrise will be at 5:58 am and sunset at 7:09 pm; the daylight will last for 13h and 11min.

Frequently asked questions

What is the weather forecast for Kapaa for Saturday?
On Saturday, showers will occur throughout the day, with some dry intervals in between.
Will it rain on Saturday?
Light precipitation of 0.16" is forecasted on Saturday. The likelihood of rainfall is 41%.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature in Kapaa will be 78.8°F, while the lowest temperature will be 71.6°F.
What is the weather forecast for Kapaa for Sunday?
On Sunday, in Kapaa, expect occasional showers throughout the day, with the rain easing off in the afternoon.
Will it rain on Sunday?
With a probability of 48%, light precipitation of 0.16" is expected on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 71.6°F.
What is the weather forecast for Kapaa for the next ten days?
In Kapaa, rainy weather is expected daily for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a minimum of 0.08" to a maximum of 0.39", rainfall is anticipated every day in Kapaa. The days with the most rainfall will be Wednesday and Thursday, with light precipitation of 0.39".
How warm will it be in the next ten days in Kapaa?
The maximum temperature will vary between 78.8°F and 80.6°F, while the minimum temperature will be between 69.8°F and 71.6°F.
What will be the warmest and the coldest days?
With the maximum temperature of 80.6°F, next Wednesday will be the warmest day. All other days, the maximum temperature will be the same 78.8°F.

Long-term weather forecast

TueMay 6.
  • min.
  • 72°F
Rain
Rain
  • Wind: 16mph ENE
  • Humidity: 84%
  • UV index: 0
  • Precip. probability: 94%
  • Precipitation: 0.35"
  • 6:00 am 7:07 pm HST
WedMay 7.
  • 79°F
  • 70°F
Showers
Showers
  • Wind: 17mph NE
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 63%
  • Precipitation: 0.39"
  • 6:00 am 7:07 pm HST
ThuMay 8.
  • 79°F
  • 70°F
Light Rain
Light Rain
  • Wind: 16mph NE
  • Humidity: 76%
  • UV index: 10
  • Precip. probability: 65%
  • Precipitation: 0.39"
  • 5:59 am 7:07 pm HST
FriMay 9.
  • 79°F
  • 70°F
Showers
Showers
  • Wind: 15mph ENE
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 70%
  • Precipitation: 0.2"
  • 5:59 am 7:08 pm HST
SatMay 10.
  • 79°F
  • 72°F
Showers
Showers
  • Wind: 16mph ENE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 0.16"
  • 5:58 am 7:08 pm HST
SunMay 11.
  • 79°F
  • 72°F
Showers
Showers
  • Wind: 16mph ENE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 48%
  • Precipitation: 0.16"
  • 5:58 am 7:09 pm HST
MonMay 12.
  • 79°F
  • 72°F
AM Showers
AM Showers
  • Wind: 16mph ENE
  • Humidity: 71%
  • UV index: 10
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • 5:57 am 7:09 pm HST
TueMay 13.
  • 79°F
  • 70°F
Showers
Showers
  • Wind: 15mph ENE
  • Humidity: 72%
  • UV index: 8
  • Precip. probability: 44%
  • Precipitation: 0.16"
  • 5:57 am 7:10 pm HST
WedMay 14.
  • 81°F
  • 72°F
Showers
Showers
  • Wind: 14mph E
  • Humidity: 72%
  • UV index: 8
  • Precip. probability: 40%
  • Precipitation: 0.16"
  • 5:56 am 7:10 pm HST
ThuMay 15.
  • 79°F
  • 72°F
Showers
Showers
  • Wind: 14mph E
  • Humidity: 74%
  • UV index: 10
  • Precip. probability: 43%
  • Precipitation: 0.16"
  • 5:56 am 7:11 pm HST
Forecasts indicate that rainy weather is expected daily.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 0.08" to a maximum of 0.39". The days with the most rainfall will be Wednesday and Thursday, with light precipitation of 0.39".
Highs will stay within a very narrow margin over the next several days. Maximum temperatures will fall between 78.8°F and 80.6°F, while the lowest nightly temperature differences will be also negligible, as night temperatures will lie between 69.8°F and 71.6°F.
The warmest day will be next Wednesday, with a maximum of 80.6°F; all other days, the maximum temperature will be the same 78.8°F.
Updated: May 7, 2025 @ 02:15:37 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share