Brookside Weather Forecast

    • 30
    • 37

    Blizzard

    • 20
    • 35

    Blizzard

    • 21
    • 31

    Chance Rain/Snow

    • 32
    • 43

    Chance Rain/Snow

    • 32
    • 47

    Rain Likely

    • 27
    • 43

    Slight Chance Rain

Today 22 Feb New Castle

Rain with a slight chance of snow this Morning, then rain and snow this afternoon. Snow accumulation of 1 to 3 Inches. Cooler. Near steady temperature in the mid 30s. Northeast Winds 10 to 15 Mph. Gusts up to 30 Mph this afternoon. Chance of precipitation near 100 percent.

Tonight 22 Feb New Castle

Snow. Blowing snow. Snow may be heavy at Times. Additional snow accumulation of 10 to 14 Inches. Windy, cold. Near steady temperature in the lower 30s. North Winds 15 to 25 Mph, increasing to 25 to 30 Mph after midnight. Chance of snow near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brookside Temperature Statistics

February Temperature

Wilmington, New Castle County Airport (6.2 miles)

  • Lowest 9 February, 2026

    6.7 °F

  • Average February

    30.1 °F

  • Highest 14 February, 2026

    48.7 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (6.2 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    66.5 °F
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