| NWS Forecast for: New Castle County Issued by: National Weather Service Philadelphia, PA Last Update: 400 AM EDT Sat Aug 29 2026 |  |
| Today: Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. Tonight: Mostly clear. Patchy fog after midnight. Lows in the lower 60s. South winds around 5 mph. Sunday: Mostly sunny. Patchy fog in the morning. Hot with highs in the mid 80s. Southwest winds 5 to 10 mph. Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows around 70. South winds around 5 mph. Monday: Partly sunny. Hot with highs in the mid 80s. North winds around 5 mph. Monday Night: Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 30 percent. Tuesday: Partly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent. Tuesday Night: Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Wednesday: Partly sunny. A chance of showers in the morning. Hot with highs in the upper 80s. Chance of rain 30 percent. Wednesday Night: Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Thursday: Mostly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent. Thursday Night: Partly cloudy. A chance of showers in the evening. Lows in the upper 60s. Chance of rain 40 percent. Friday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: New Castle County | |
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