Cornwall Weather Forecast

    • 22
    • 48

    Breezy

    • 34
    • 40

    Rain Showers

    • 30
    • 47

    Rain Showers

    • 22
    • 37

    Partly Sunny

    • 33
    • 38

    Mostly Cloudy

    • 30
    • 54

    Partly Sunny

Today 29 Jan Lebanon

Mostly sunny and Blustery. Highs in the mid 40s. West Winds 20 to 25 Mph with Gusts up to 50 Mph.

Tonight 29 Jan Lebanon

Mostly clear. Lows in the lower 20s. Northwest Winds 15 to 20 Mph. Gusts up to 45 Mph, decreasing to 35 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Temperature Statistics

January Temperature

Lancaster, Lancaster Airport (11.8 miles)

  • Lowest 22 January, 2025

    -5.2 °F

  • Average January

    26 °F

  • Highest 1 January, 2025

    48.7 °F

Climate (2020–Present)

Lancaster, Lancaster Airport (11.8 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    65.5 °F
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