WillyWeather
77,472
  

Unit Settings

Measurement preferences are saved

Profile Picture
0
View More

Real-Time Extremes

NationState

  • Hottest 87.7 °F

    Kosrae Island - Kosrae Airport, HI

  • Coldest 62.5 °F

    Bradshaw Army Air Field / Hawaii, HI

  • Windiest 19.5mph

    Kahului, Kahului Airport, HI

  • Wettest (Last Hour) 0.1in

    Bucholz AAF, HI

  • Most Humid 94%

    Majuro Atoll - NWS Office, HI

  • Least Humid 58%

    Daniel K Inouye International Airport, HI

  • Highest Pressure 1026.4 hPa

    Bradshaw Army Air Field / Hawaii, HI

  • Lowest Pressure 1007.8 hPa

    Wake Island, Wake Island Army Airfield 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
Extreme11.6Honolulu

Extreme UV, 11.6

Extreme11.1Kahului

Extreme UV, 11.1

Very high9.9Hilo

Very high UV, 9.9

Extreme11.7Kapa'a

Extreme UV, 11.7

  • 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 1.47.03
  • Terms and Conditions
Contact
  • Facebook
  • Twitter
  • Contact Us