Lower Break Weather Forecast

    • 46
    • 70

    Sunny

    • 43
    • 64

    Mostly Sunny

    • 45
    • 65

    Mostly Sunny

    • 41
    • 57

    Mostly Sunny

    • 44
    • 61

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

    • 51
    • 69

    Partly Sunny

Today 20 Oct New Castle

Mostly sunny. Highs in the mid 60s.

Tonight 20 Oct New Castle

Clear. Lows in the mid 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lower Break Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (14.3 miles)

  • Lowest 18 October, 2026

    37.9 °F

  • Average October

    63.3 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (14.3 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.7 °F
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