Weather forecast for todayLahaina, HI

Weather forecast for today

Current condition 12:12 am HST

  • 77°F
  • Feels like:
    77°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 9mphNE 40°
  • Humidity: 67%
  • Dewpoint: 64°F
  • Pressure: 30.02"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Lahaina, a vast expanse of clear blue stretches overhead.
The temperature is a warm 77°F. The current temperature is a few degrees off the today's maximum of 86°F.

Wednesday Oct 21, 2026

  • 86°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 15mphNE 45°
  • Humidity: 59%
  • UV index: 10
  • Sunrise: 6:24 am HST
  • Sunset: 5:58 pm HST
  • ▼
Today, partly cloudy skies will persist, making for a mix of sun and clouds.
Expected temperatures will peak at a humid 86°F and dip to a minimum of a comfortable 66.2°F.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a tropical 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Predicted temperatures are trending moderately higher than October's climate norm of 79.5°F.
Sunrise will be at 6:24 am and sunset at 5:58 pm; the daylight will last for 11h and 34min.

Hourly overview

Hourly temperatures

Warmest hour: 1 pm 90°C.
Coldest hour: 4 am 68°C.

Chance of precipitation

Highest chance: 1 am 12%.

Hourly weather forecast

  • 2 am
  • 73°F
  • Feels like:
    73°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphNE 55°
  • Humidity: 74%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphNE 55°
  • Humidity: 86%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphENE 58°
  • Humidity: 85%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:24 am
  • 8 am
  • 77°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphNE 43°
  • Humidity: 69%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphNE 47°
  • Humidity: 55%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 12 pm
  • 86°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNE 43°
  • Humidity: 50%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 10
  • ▼
  • 2 pm
  • 86°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 14mphNE 42°
  • Humidity: 51%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 4 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 15mphNE 47°
  • Humidity: 57%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Sunset: 5:58 pm
  • 6 pm
  • 79°F
  • Feels like:
    82°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 12mphNE 48°
  • Humidity: 70%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 75°F
  • Feels like:
    77°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphNE 49°
  • Humidity: 81%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 73°F
  • Feels like:
    75°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphNE 47°
  • Humidity: 81%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily dull and occasionally sun-filled weather is expected.
The temperature will be between a minimum of 68°F and a maximum of 86°F. The hottest part of the day will be from noon to 2 pm.
The forecasted high will be a few degrees higher than the typical October maximum of 79.5°F. The minimum temperature will be also noticeably lower than October's average low of 76.5°F.
Updated: Oct 21, 2026 @ 10:12:35 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:12 am HST, the temperature is 77°F.

On Wednesday, in Lahaina, expect partly sunny skies with periods of cloudiness.

Today, the highest temperature in Lahaina will be 86°F, while the lowest temperature will be 66.2°F. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 91.4°F.
The highest temperature will be relatively higher than the average maximum of 79.5°F in October. The lowest temperature will be significantly lower than the average low of 76.5°F.

On Wednesday, in Lahaina, sunrise will be at 6:24 am and sunset at 5:58 pm (HST).

In Lahaina, the length of the day today will be 11h and 34min.