Upper Break Weather Forecast

    • 44
    • 66

    Partly Sunny

    • 50
    • 69

    Partly Sunny

    • 53
    • 74

    Rain Showers Likely

    • 33
    • 58

    Chance Rain/Snow

    • 41
    • 53

    Mostly Cloudy

    • 38
    • 53

    Mostly Cloudy

Today 9 Mar New Castle

Sunny. Highs in the upper 60s. Southwest Winds 5 to 10 Mph.

Tonight 9 Mar New Castle

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 40s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Break Temperature Statistics

March Temperature

Wilmington, New Castle County Airport (13.7 miles)

  • Lowest 2 March, 2026

    25 °F

  • Average March

    40.1 °F

  • Highest 1 March, 2026

    51.7 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (13.7 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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