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City of Wilmington, DEWilmington, DE 7-Day Night Weather Forecast
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Wilmington, DE Weather Forecast
Wilmington, DE Weather Forecast Date: 400 PM EDT Sat Aug 29 2026
The area/counties/county of: New Castle, including the city of Wilmington.or toggle through each period.
Tonight... Mostly clear. Patchy fog after midnight. Lows in the mid 60s. South winds around 5 mph.
Sunday... Mostly sunny. Patchy fog in the morning. A slight chance of showers in the afternoon. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 20%.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph.
Monday... Partly sunny. Hot with highs in the upper 80s. North winds around 5 mph.
Monday Night... Mostly cloudy with a 30% chance of showers. Humid with lows in the lower 70s. South winds around 5 mph.
Tuesday... Partly sunny. Hot with highs in the lower 90s.
Tuesday Night... Partly cloudy. Lows in the mid 70s.
Wednesday... Partly sunny. Hot with highs in the lower 90s.
Wednesday Night... Partly cloudy. Lows in the mid 70s.
Thursday... Mostly sunny. A chance of showers in the afternoon. Hot with highs around 90. Chance of rain 30%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 70s. Chance of rain 30%.
Friday... Mostly sunny. Hot with highs in the mid 80s.
Friday Night... Partly cloudy. Lows in the upper 60s.
POP = Probability of Precipitation
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