Lancaster Weather Forecast

    • 33
    • 75

    Rain Showers

    • 22
    • 38

    Chance Snow Showers

    • 24
    • 41

    Partly Sunny

    • 38
    • 57

    Partly Sunny

    • 45
    • 69

    Partly Sunny

    • 51
    • 75

    Partly Sunny

Today 15 Mar Smith

Mostly cloudy and breezy. Highs in the mid 70s. South Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 15 Mar Smith

A slight chance of Thunderstorms. Showers. Locally heavy rainfall possible in the evening. Breezy, cooler with Lows in the lower 30s. South Winds 15 to 25 Mph, becoming west after midnight. Gusts up to 45 Mph. Chance of rain near 100 percent.

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Lancaster Temperature Statistics

March Temperature

Sparta Upper Cumberland Regional Airport (18.6 miles)

  • Lowest 13 March, 2026

    30.2 °F

  • Average March

    61.2 °F

  • Highest 6 March, 2026

    82.4 °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

    59.5 °F

  • Average High 2021–2026

    70.2 °F
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