Brookside Weather Forecast

    • 66
    • 80

    Chance Thunderstorms

    • 67
    • 82

    Partly Sunny

    • 70
    • 85

    Rain Showers

    • 69
    • 90

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

    • 67
    • 86

    Chance Rain Showers

Today 7 Jul New Castle

Patchy fog this morning. Mostly cloudy with a slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs around 80. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 7 Jul New Castle

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the mid 60s. Northeast Winds around 5 Mph. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Brookside Temperature Statistics

July Temperature

Wilmington, New Castle County Airport (6.2 miles)

  • Lowest 5 July, 2026

    71.1 °F

  • Average July

    87.1 °F

  • Highest 2 July, 2026

    103.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (6.2 miles)

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

  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.7 °F
Get WillyWeather+ to remove ads