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Clouds but High UV Risk Today in Wilmington
April 17, 2026
weather, forecast
Wilmington, North Carolina — Overcast expected today with a high of 90°F and a low of 65°F.
Today's Forecast — Friday, April 17
- Conditions: Overcast
- High / Low: 90°F / 65°F
- Wind: SW 11 mph, gusts to 22 mph
- Precipitation: 1% chance
- UV Index: 7.8 — Very High — limit outdoor exposure
- Sunrise / Sunset: 05:37 / 18:44
- Daylight: 13.1 hours (11.8 hours of sunshine expected)
What Matters Most Today
- Sun safety: UV index reaches 7.8; sunscreen still matters even with cloud cover.
- Best outdoor window: Morning (lowest average rain risk).
Comfort & Conditions
- Humidity: 48%
Hour-by-Hour Breakdown
- Morning (6AM–Noon): Clear sky, 75°F, 61% humidity
- Afternoon (Noon–6PM): Clear sky, 88°F, 33% humidity
- Evening (6PM–Midnight): Clear sky, 74°F, 54% humidity
Air Quality & Allergens
- Air Quality Index: 52 (peak 71) — Moderate
- Acceptable air quality; some pollutants may be a concern for sensitive individuals.
- PM2.5: 10.0 µg/m³
Tomorrow's Outlook
Overcast with a high of 86°F and a low of 63°F.
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.