UV Index Today in Linn County, Iowa (IA)

The average maximum UV Index today across 35 locations in Linn County, Iowa (IA), is 0.3. The highest projected maximum is 0.4 in Cedar Rapids at 1:00 PM CST, while the lowest projected maximum is 0.2 in Maine at 11:00 AM CST.

Tomorrow, the average maximum UV Index across those same locations is expected to be 1.5. The highest projected maximum is 1.6 in Marion at 11:00 AM CST, and the lowest projected maximum is 1.3 in Maine at 11:00 AM CST.