Weather forecast for 10 daysKekaha, HI

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 84°F
  • 73°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 12mphENE 75°
  • Humidity: 64%
  • UV index: 10
  • Sunrise: 6:36 am HST
  • Sunset: 6:11 pm HST
  • ▼
On Sunday, in Kekaha, sunshine is also forecasted under mostly clear skies.
Rainfall is not anticipated for tomorrow. Temperatures are expected to peak at a moderately hot 84.2°F and drop to a minimum of a warm 73.4°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a tropical 89.6°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the expected peak temperature is set to be moderately higher than the typical October temperature of 79.7°F.
Sunrise will be at 6:36 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 35min.

10-day overview

Daily temperatures

Maximum temperature: 84°C.
Minimum temperature: 82°C.

Chance of precipitation

Highest chance: today 35%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 73°F
Showers Early
Showers Early
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Wind: 10mphENE 73°
  • Humidity: 77%
  • UV index: 0
  • Sunrise: 6:35 am HST
  • Sunset: 6:12 pm HST
  • ▼
  • Sunday
  • Oct 18, 2026
  • 84°F
  • 73°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 12mphENE 75°
  • Humidity: 64%
  • UV index: 10
  • Sunrise: 6:36 am HST
  • Sunset: 6:11 pm HST
  • ▼
  • Monday
  • Oct 19, 2026
  • 84°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 12mphE 79°
  • Humidity: 66%
  • UV index: 9
  • Sunrise: 6:36 am HST
  • Sunset: 6:10 pm HST
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 84°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 12mphENE 78°
  • Humidity: 65%
  • UV index: 9
  • Sunrise: 6:37 am HST
  • Sunset: 6:09 pm HST
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 84°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 9mphENE 64°
  • Humidity: 65%
  • UV index: 9
  • Sunrise: 6:37 am HST
  • Sunset: 6:09 pm HST
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 67%
  • UV index: 9
  • Sunrise: 6:38 am HST
  • Sunset: 6:08 pm HST
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphSW 233°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 6:38 am HST
  • Sunset: 6:07 pm HST
  • ▼
  • Saturday
  • Oct 24, 2026
  • 84°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 7mphNW 322°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 6:38 am HST
  • Sunset: 6:07 pm HST
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 9mphNNW 344°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 6:39 am HST
  • Sunset: 6:06 pm HST
  • ▼
  • Monday
  • Oct 26, 2026
  • 84°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphSE 144°
  • Humidity: 67%
  • UV index: 7
  • Sunrise: 6:39 am HST
  • Sunset: 6:05 pm HST
  • ▼
During the ten-day period, mostly clear, cloudy and rain-soaked weather is expected.
With a 35% probability, rainfall is anticipated only today. The precipitation will be minimal at 0.04".
Fluctuations in temperature will be barely perceptible in the upcoming period. Expected highs will hover between 82.4°F and 84.2°F, while changes in the overnight low will be also barely noticeable, as the minimum temperature is expected to range between 71.6°F and 73.4°F.
The hottest days in Kekaha will be Sunday through Wednesday, next Saturday and Monday, with a maximum of 84.2°F; the coldest days will be Thursday, Friday and next Sunday, with a maximum of 82.4°F.
Updated: Oct 18, 2026 @ 04:05:37 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, uninterrupted sunshine is anticipated.

No, it will not rain tomorrow.

Tomorrow, the maximum temperature in Kekaha will be 84.2°F, while the minimum temperature will be 73.4°F. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 89.6°F.
Tomorrow, the highest temperature will be a few degrees higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Kekaha, sunrise will be at 6:36 am and sunset at 6:11 pm (HST).

Tomorrow, the daylight will last for 11h and 35min.