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Clouds but High UV Risk Today in Wilmington

May 20, 2026 weather, forecast
Clouds but High UV Risk Today in Wilmington

Wilmington, North Carolina — Mainly clear expected today with a high of 86°F and a low of 65°F.

Today's Forecast — Wednesday, May 20

  • Conditions: Mainly clear
  • High / Low: 86°F / 65°F
  • Wind: SSE 12 mph, gusts to 17 mph
  • Precipitation: 3% chance
  • UV Index: 8.3 — Very High — limit outdoor exposure
  • Sunrise / Sunset: 05:06 / 19:10
  • Daylight: 14.1 hours (12.8 hours of sunshine expected)

What Matters Most Today

  • Feels-like swing: up to 93°F.
  • Sun safety: UV index reaches 8.3; sunscreen still matters even with cloud cover.
  • Best outdoor window: Morning (lowest average rain risk).

Comfort & Conditions

  • Feels Like: 67°F to 93°F (wind chill / heat index)
  • Humidity: 64%
  • Dew Point: Up to 69°F — muggy conditions

Hour-by-Hour Breakdown

  • Morning (6AM–Noon): Clear sky, 77°F, 68% humidity
  • Afternoon (Noon–6PM): Clear sky, 84°F, winds 11 mph, 55% humidity
  • Evening (6PM–Midnight): Clear sky, 74°F, 83% humidity

Air Quality & Allergens

  • Air Quality Index: 47 (peak 49) — Good
  • PM2.5: 14.1 µg/m³

Tomorrow's Outlook

Overcast with a high of 87°F and a low of 68°F. 15% chance of precipitation.

Forecast data provided by Open-Meteo. Air quality data from Open-Meteo Air Quality API. For severe weather alerts, visit your local National Weather Service office.