Swallow Hill Weather Forecast

    • 45
    • 68

    Slight Chance Rain

    • 43
    • 58

    Mostly Sunny

    • 42
    • 61

    Mostly Sunny

    • 39
    • 61

    Mostly Sunny

    • 40
    • 65

    Mostly Sunny

    • 36
    • 62

    Partly Sunny

Today 6 Nov New Castle

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 60s. Northwest Winds around 5 Mph.

Tonight 6 Nov New Castle

Partly cloudy in the Evening, then becoming mostly cloudy. Much cooler with Lows in the upper 40s. West Winds 5 to 10 Mph. Gusts up to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swallow Hill Temperature Statistics

November Temperature

Wilmington, New Castle County Airport (8.1 miles)

  • Lowest 1 November, 2026

    38.6 °F

  • Average November

    54.1 °F

  • Highest 4 November, 2026

    73.9 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (8.1 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.8 °F
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