Christiana Weather Forecast

    • 59
    • 79

    Decreasing Clouds

    • 50
    • 74

    Mostly Sunny

    • 54
    • 74

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

    • 51
    • 70

    Partly Sunny

    • 50
    • 70

    Partly Sunny

Today 27 May Lancaster

Mostly cloudy. Highs around 80. West Winds around 10 Mph.

Tonight 27 May Lancaster

Mostly cloudy. Lows around 60. West Winds 5 to 10 Mph, becoming north after midnight.

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Christiana Temperature Statistics

May Temperature

Chester County Airport (6.8 miles)

  • Lowest 1 May, 2026

    36.7 °F

  • Average May

    60.1 °F

  • Highest 19 May, 2026

    92.1 °F

Climate (2021–Present)

Chester County Airport (6.8 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    62.9 °F
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