Lancaster Weather Forecast

    • 14
    • 33

    Mostly Cloudy

    • 2
    • 20

    Mostly Cloudy

    • 11
    • 15

    Snow

    • 5
    • 25

    Snow Likely

    • 2
    • 16

    Partly Sunny

    • 12
    • 24

    Mostly Cloudy

Today 22 Jan Fairfield

Partly cloudy. Highs in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Jan Fairfield

Partly cloudy. Lows 10 to 15. West Winds 5 to 10 Mph.

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Lancaster Temperature Statistics

January Temperature

Lancaster, Fairfield County Airport (4.3 miles)

  • Lowest 19 January, 2026

    7 °F

  • Average January

    32 °F

  • Highest 9 January, 2026

    66.9 °F

Climate (2021–Present)

Lancaster, Fairfield County Airport (4.3 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    64.9 °F
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