District of Columbia (DC): Current UV Index and Hourly Forecast

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• District of Columbia

As of 3:47 AM EDT on March 28, 2026, all 1 cities in District of Columbia in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in District of Columbia is expected to be 5.9 in Washington between 1:00 PM - 2:00 PM EDT today.

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Counties in District of Columbia (DC)

• District of Columbia

Current UV Index in Major Cities in District of Columbia (DC)

• Washington - 0