Download the UV Index Today app - Get daily UV alerts

UV Index for MacArthur, WV

Current MacArthur UV Index

0 (Low)

Last Updated 20 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly MacArthur UV Index

The hourly MacArthur, WV UV Index forecast for Thursday, March 5th, 2026.

5 Day Hourly MacArthur UV Index Forecast

Last Updated 1 day ago