Weather forecast for 10 days
Waimanalo Beach, HI

Weather forecast for the weekend

Saturday, May 10.

Mostly Sunny / Wind
5:53 am

7:01 pm
HST
Mostly Sunny / Wind
82°F / 75°F
  • Wind: 20mph ENE
  • Humidity: 63%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 11
On Saturday, May 10, expect breezy and bright conditions throughout.
Slight temperature shifts from a high of a moderately hot 82.4°F to a low of a warm 75.2°F are expected.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a hot 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow's forecasted high will be slightly warmer than the typical May high of 77.7°F.
Sunrise will be at 5:53 am and sunset at 7:01 pm; tomorrow's daylight will last for 13h and 8min.

Sunday, May 11.

PM Showers / Wind
5:52 am

7:01 pm
HST
PM Showers / Wind
82°F / 73°F
  • Wind: 21mph ENE
  • Humidity: 65%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • UV index: 11
On Sunday, May 11, windy conditions combined with short bursts of rain are expected in the afternoon.
Minimal precipitation is predicted. The temperature is forecasted to vary slightly from a high of a moderately hot 82.4°F to a low of a warm 73.4°F.
The highest temperature is expected to be a few degrees higher than the average May peak of 77.7°F.
Sunrise will be at 5:52 am and sunset at 7:01 pm; the daylight will last for 13h and 9min.

Frequently asked questions

What is the weather forecast for Waimanalo Beach for Sunday?
On Sunday, expect heavy winds with light rain showers later in the day.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Waimanalo Beach.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 82.4°F, while the minimum temperature will be 73.4°F.
What is the weather forecast for Waimanalo Beach for the next ten days?
In Waimanalo Beach, a combination of gloomy, damp and mostly clear weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Sunday, Wednesday through next Saturday in Waimanalo Beach. With minimal precipitation of 0.12", next Saturday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 80.6°F and 82.4°F, while the minimum temperature will be between 73.4°F and 75.2°F.
What will be the warmest and the coldest days?
The warmest days will be Saturday, Sunday, Wednesday and next Friday, with a maximum of 82.4°F. All other days, the maximum temperature will be the same 80.6°F.

Long-term weather forecast

FriMay 9.
  • min.
  • 75°F
Mostly Clear
Mostly Clear
  • Wind: 15mph ENE
  • Humidity: 68%
  • UV index: 0
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:53 am 7:00 pm HST
SatMay 10.
  • 82°F
  • 75°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 20mph ENE
  • Humidity: 63%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:53 am 7:01 pm HST
SunMay 11.
  • 82°F
  • 73°F
PM Showers / Wind
PM Showers / Wind
  • Wind: 21mph ENE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • 5:52 am 7:01 pm HST
MonMay 12.
  • 81°F
  • 73°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 18mph ENE
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:52 am 7:01 pm HST
TueMay 13.
  • 81°F
  • 75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph ENE
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:51 am 7:02 pm HST
WedMay 14.
  • 82°F
  • 73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph ENE
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:51 am 7:02 pm HST
ThuMay 15.
  • 81°F
  • 73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph ENE
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:51 am 7:03 pm HST
FriMay 16.
  • 82°F
  • 73°F
PM Showers
PM Showers
  • Wind: 15mph ENE
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 34%
  • Precipitation: 0.08"
  • 5:50 am 7:03 pm HST
SatMay 17.
  • 81°F
  • 73°F
Few Showers
Few Showers
  • Wind: 14mph E
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 33%
  • Precipitation: 0.12"
  • 5:50 am 7:04 pm HST
SunMay 18.
  • 81°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph ENE
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:49 am 7:04 pm HST
Models point to a combination of cloud-filled, rainy and sunny weather is predicted.
Rainfall is predicted for Sunday, Wednesday through next Saturday.
The high temperatures are expected to remain largely stable across the forecast window. Highs will range from 80.6°F to 82.4°F, while the lowest nightly temperature differences will be also negligible, as the overnight low will fall between 73.4°F and 75.2°F.
Saturday, Sunday, Wednesday and next Friday, with the highest temperature of 82.4°F, will be the warmest days; the rest of the days are expected to have a maximum temperature of 80.6°F.
Updated: May 10, 2025 @ 09:25:00 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate
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