Weather forecast for todayKeauhou, HI

Weather forecast for today

Current condition 5:02 am HST

  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 3mphSE 130°
  • Humidity: 91%
  • Dewpoint: 70°F
  • Pressure: 29.99"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
At the moment, skies are mostly clouded, with occasional thinner patches.
The temperature is a warm 73.4°F. The current temperature is almost at the minimum-predicted 75.2°F for today.

Saturday Oct 17, 2026

  • 86°F
  • 75°F
PM Showers
PM Showers
  • Precip. probability: 65%
  • Precipitation: 0.47"
  • Wind: 11mphSW 228°
  • Humidity: 77%
  • UV index: 10
  • Sunrise: 6:19 am HST
  • Sunset: 5:59 pm HST
  • ▼
Today, in Keauhou, expect light rain showers during the afternoon, though they should remain brief.
The chance of rain is high, and precipitation will be moderate. Anticipated temperature values will span from a humid 86°F down to a moderately hot 75.2°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be a very hot 98.6°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The temperature peak is forecasted to be notably higher than the usual October average of 73.2°F.
Sunrise will be at 6:19 am and sunset at 5:59 pm; the daylight will last for 11h and 40min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 2 pm 93°C.
Coldest hour: 6 am 73°C.

Chance of precipitation

Highest chance: 4 pm 62%.

Hourly weather forecast

  • 6 am
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 2mphSSE 152°
  • Humidity: 90%
  • Pressure: 29.97"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
Sunrise: 6:19 am
  • 8 am
  • 77°F
  • Feels like:
    77°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphS 185°
  • Humidity: 81%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 8mphWSW 245°
  • Humidity: 70%
  • Pressure: 30"Hg
  • Visibility: 8mi
  • UV index: 7
  • ▼
  • 12 pm
  • 86°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphWSW 246°
  • Humidity: 67%
  • Pressure: 29.97"Hg
  • Visibility: 6mi
  • UV index: 11
  • ▼
  • 2 pm
  • 84°F
  • Feels like:
    93°F
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 0.04"
  • Wind: 10mphWSW 255°
  • Humidity: 70%
  • Pressure: 29.94"Hg
  • Visibility: 6mi
  • UV index: 6
  • ▼
  • 4 pm
  • 82°F
  • Feels like:
    90°F
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 0.08"
  • Wind: 9mphWSW 249°
  • Humidity: 73%
  • Pressure: 29.94"Hg
  • Visibility: 5mi
  • UV index: 2
  • ▼
Sunset: 5:59 pm
  • 6 pm
  • 81°F
  • Feels like:
    86°F
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 0.04"
  • Wind: 7mphSW 234°
  • Humidity: 78%
  • Pressure: 29.94"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 8 pm
  • 79°F
  • Feels like:
    86°F
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Wind: 6mphSSW 208°
  • Humidity: 81%
  • Pressure: 30"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 10 pm
  • 79°F
  • Feels like:
    84°F
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 6mphSSW 201°
  • Humidity: 80%
  • Pressure: 30"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Today, in Keauhou, a combination of damp, gloomy and mostly clear weather is anticipated.
Rain is anticipated from 1 pm to 8 pm and at 10 pm. With light precipitation of 0.08", the most intense rain will be falling at 3 pm and 4 pm.
The temperature will be between a maximum of 86°F and a minimum of 73.4°F. The feels-like temperature will be between a minimum of 73.4°F and a maximum of 93.2°F. The hottest part of the day will be at noon and 1 pm.
The maximum temperature today will be noticeably higher than October's average high of 73.2°F. Today, the nighttime low will be also moderately higher than October's typical minimum of 70°F.
August and October, with an average high-temperature of 73.2°F, are the warmest months in Keauhou.
Updated: Oct 17, 2026 @ 15:02:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 5:02 am HST is 73.4°F.

Today, passing showers could bring some wet conditions later in the day.

With a probability of 65%, moderate precipitation of 0.47" is forecasted.

Today, the highest temperature will be 86°F, while the lowest temperature will be 75.2°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 98.6°F.
Today, the maximum temperature will be significantly higher than the average highest temperature of 73.2°F in October. Today, the lowest temperature will be moderately higher than the average low temperature.

On Saturday, in Keauhou, sunrise will be at 6:19 am and sunset at 5:59 pm (HST).

In Keauhou, the length of the day today will be 11h and 40min.