WillyWeather
77,788
  

Unit Settings

Measurement preferences are saved

Profile Picture
0
View More

Real-Time Extremes

NationState

  • Hottest 89.5 °F

    Pago Pago, AS, Samoa, HI

  • Coldest 67.9 °F

    Bradshaw Army Air Field / Hawaii, HI

  • Windiest 19.5mph

    Kahului, Kahului Airport, HI

  • Most Humid 84%

    Weno Island - Chuuk Int. Airport, HI

  • Least Humid 55%

    Daniel K Inouye International Airport, HI

  • Highest Pressure 1027.1 hPa

    Bradshaw Army Air Field / Hawaii, HI

  • Lowest Pressure 1009.8 hPa

    Kosrae Island - Kosrae Airport, 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 high10Honolulu

Very high UV, 10

Very high10.5Kahului

Very high UV, 10.5

Very high9.2Hilo

Very high UV, 9.2

Very high9.6Kapa'a

Very high UV, 9.6

  • 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 1.44.22
  • Terms and Conditions
Contact
  • Facebook
  • Twitter
  • Contact Us