Christina River - Brandywine Creek Entrance Weather Forecast

    • 62
    • 78

    Rain Likely

    • 57
    • 72

    Rain Showers Likely

    • 54
    • 66

    Rain Showers Likely

    • 54
    • 66

    Chance Rain Showers

    • 53
    • 65

    Chance Rain Showers

    • 53
    • 66

    Slight Chance Rain Showers

Today 20 Sep New Castle

Mostly cloudy. Rain likely this Morning, then a chance of rain and Thunderstorms this afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 20 Sep New Castle

Mostly cloudy. Rain likely with a chance of Thunderstorms in the evening. Humid with Lows in the lower 60s. Southwest Winds around 5 Mph, becoming north after midnight. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Christina River - Brandywine Creek Entrance Temperature Statistics

September Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 15 September, 2026

    52.6 °F

  • Average September

    75.2 °F

  • Highest 1 September, 2026

    93.7 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.8 °F
Get WillyWeather+ to remove ads