Lancaster Weather Forecast

    • 30
    • 62

    Rain Showers Likely

    • 22
    • 40

    Mostly Sunny

    • 28
    • 48

    Sunny

    • 38
    • 57

    Partly Sunny

    • 22
    • 50

    Chance Rain Showers

    • 23
    • 39

    Partly Sunny

Today 10 Jan Smith

Showers likely. Highs in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 10 Jan Smith

Mostly cloudy in the Evening, then clearing. Cooler with Lows around 30. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lancaster Temperature Statistics

January Temperature

Sparta Upper Cumberland Regional Airport (18.6 miles)

  • Lowest 1 January, 2026

    23 °F

  • Average January

    50.4 °F

  • Highest 8 January, 2026

    68 °F

Climate (2021–Present)

Sparta Upper Cumberland Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    59.4 °F

  • Average High 2021–2026

    70.1 °F
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