Irwin Weather Forecast

    • 40
    • 65

    Mostly Sunny

    • 46
    • 64

    Mostly Cloudy

    • 44
    • 63

    Mostly Sunny

    • 41
    • 67

    Mostly Sunny

    • 45
    • 70

    Sunny

    • 42
    • 70

    Mostly Sunny

Today 1 Nov Southern Lancaster

Sunny. Highs in the mid 60s. Northeast Winds around 5 Mph.

Tonight 1 Nov Southern Lancaster

Clear in the Evening, then becoming partly cloudy. Lows around 40. Light and variable Winds.

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Irwin Temperature Statistics

November Temperature

Lancaster County-mc Whirter Field (2.5 miles)

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  • Average November

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Climate (2020–Present)

Lancaster County-mc Whirter Field (2.5 miles)

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  • Average Low 2020–2025

    52 °F

  • Average 2020–2025

    62.3 °F

  • Average High 2020–2025

    73.7 °F
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