Lancaster Weather Forecast

    • 61
    • 82

    Rain Showers

    • 47
    • 75

    Rain Showers

    • 45
    • 69

    Slight Chance Rain Showers

    • 44
    • 68

    Chance Rain Showers

    • 37
    • 64

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

Today 28 Apr Smith

Mostly cloudy with Showers likely with a chance of Thunderstorms in the Morning, then partly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 60 percent.

Tonight 28 Apr Smith

A chance of Thunderstorms. Showers. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lancaster Temperature Statistics

April Temperature

Sparta Upper Cumberland Regional Airport (18.6 miles)

  • Lowest 6 April, 2026

    33.8 °F

  • Average April

    65.2 °F

  • Highest 2 April, 2026

    84.2 °F

Climate (2021–Present)

Sparta Upper Cumberland Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    59.6 °F

  • Average High 2021–2026

    70.4 °F
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