Weather forecast for todayKoloa, HI

Weather forecast for today

Current condition 11:10 am HST

  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 17mphNE 50°
  • Humidity: 60%
  • Dewpoint: 66°F
  • Pressure: 30.08"Hg
  • Visibility: 10mi
  • UV index: 8
  • ▼
Currently, patches of clouds are scattered, creating a mix of shade and sun.
The temperature is a warm 82.4°F, and the feels-like temperature is appraised at a humid 86°F. The current temperature is at the anticipated maximum for today.

Saturday Oct 17, 2026

  • 82°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0.16"
  • Wind: 17mphNE 47°
  • Humidity: 61%
  • UV index: 10
  • Sunrise: 6:34 am HST
  • Sunset: 6:11 pm HST
  • ▼
Today, on Saturday, October 17, blue skies and warm sunshine will define the conditions.
With a low probability, light precipitation is anticipated. The temperature variation is expected to range from a maximum of a warm 82.4°F to a minimum of an agreeable 71.6°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a hot 86°F. Note that heat index values are valued for light wind and location in the shade.
Today's peak temperature is forecasted to align with October's common high of 79.5°F.
Sunrise was at 6:34 am and sunset will be at 6:11 pm; the daylight will last for 11h and 37min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 2 pm 86°C.
Coldest period: 10 pm - 2 am 75°C.

Chance of precipitation

Highest chance: 12 am 50%.

Hourly weather forecast

  • 12 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 17mphNE 51°
  • Humidity: 56%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 10
  • ▼
  • 1 pm
  • 84°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 17mphNE 50°
  • Humidity: 54%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 9
  • ▼
  • 2 pm
  • 84°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 17mphNE 49°
  • Humidity: 55%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 8
  • ▼
  • 3 pm
  • 82°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 17mphNE 47°
  • Humidity: 59%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 82°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 16mphNE 45°
  • Humidity: 62%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 81°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphNE 47°
  • Humidity: 64%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 14mphNE 42°
  • Humidity: 69%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:11 pm
  • 7 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 13mphNE 42°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 75°F
  • Feels like:
    77°F
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 13mphNE 46°
  • Humidity: 78%
  • Pressure: 30.03"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 9 pm
  • 75°F
  • Feels like:
    77°F
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Wind: 13mphNE 50°
  • Humidity: 79%
  • Pressure: 30.06"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 10 pm
  • 75°F
  • Feels like:
    75°F
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Wind: 13mphNE 56°
  • Humidity: 80%
  • Pressure: 30.06"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 11 pm
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Wind: 14mphENE 60°
  • Humidity: 81%
  • Pressure: 30.06"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Today, in Koloa, a combination of mostly clear, rainy and overcast weather is forecasted.
With minimal precipitation of 0.04", rain is predicted from 8 pm to 11 pm.
The temperature will vary between the highest temperature of 84.2°F and the lowest temperature of 73.4°F. The hottest part of the day will be at 1 pm and 2 pm.
The temperature today will be in line with the average high in October. Forecasts indicate a night temperature also a few degrees lower than the usual October minimum of 75.4°F.
Updated: Oct 17, 2026 @ 21:10:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:10 am HST) is 82.4°F.

On Saturday, mostly sunny and dry conditions will continue.

Light precipitation of 0.16" is forecasted. The chance of rainfall is low at 7%.

Today, the highest temperature will be 82.4°F, while the lowest temperature will be 71.6°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 86°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be a couple of degrees lower than the average low of 75.4°F.

On Saturday, in Koloa, sunrise was at 6:34 am and sunset will be at 6:11 pm (HST).

In Koloa, today, there will be 11h and 37min of daylight.