WillyWeather
77,724
  

Unit Settings

Measurement preferences are saved

Profile Picture
0
View More

Real-Time Extremes

NationState
  • Hottest 87.7 °F

    Kahului, Kahului Airport, HI
  • Coldest 75.1 °F

    Bradshaw Army Air Field / Hawaii, HI
  • Windiest 16.1mph

    Kahului, Kahului Airport, HI
  • Most Humid 94%

    Pohnpei - NWS Office, HI
  • Least Humid 25%

    Bradshaw Army Air Field / Hawaii, HI
  • Highest Pressure 1029.5 hPa

    Bradshaw Army Air Field / Hawaii, HI
  • Lowest Pressure 1011.9 hPa

    Majuro Atoll - NWS Office, HI
Get WillyWeather+ to remove ads
WeatherWindRainfallSunMoonUVTidesSwell
More
  • Weather
  • Wind
  • Rainfall
  • Sun
  • Moon
  • UV
  • Tides
  • Swell
  • Warnings
  • Maps
  • Graphs

Hawaii UV Forecast

  • United States
  • HI
Very high10.7Honolulu

Very high UV, 10.7

Extreme11.2Kahului

Extreme UV, 11.2

Extreme12.3Hilo

Extreme UV, 12.3

Extreme11.8Kapa'a

Extreme UV, 11.8

  • Hawaii
  • Honolulu
  • Kauai
  • Maui
Data Sources
  • Weather information based on data supplied by NOAA
  • © 2026 WillyWeather
Apps
  • iPhone App
Products
  • Accounts
  • Website Widgets
  • Website Warning
  • Advertising
WillyWeather 1.46.08
  • Terms and Conditions
Contact
  • Facebook
  • Twitter
  • Contact Us