Lancaster Weather Forecast

    • 72
    • 95

    Mostly Sunny

    • 73
    • 97

    Hot

    • 74
    • 98

    Hot

    • 71
    • 99

    Hot

    • 69
    • 96

    Chance Thunderstorms

    • 67
    • 95

    Slight Chance Thunderstorms

Today 31 Aug Smith

Sunny. Highs in the mid 90s. Southwest Winds around 5 Mph.

Tonight 31 Aug Smith

Mostly clear. Lows in the lower 70s. Light and variable Winds.

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  • Temperature Real-Time

Lancaster Temperature Statistics

August Temperature

Sparta Upper Cumberland Regional Airport (18.6 miles)

  • Lowest 24 August, 2026

    53.6 °F

  • Average August

    76.5 °F

  • Highest 13 August, 2026

    95 °F

Climate (2021–2026)

Sparta Upper Cumberland Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    59.8 °F

  • Average High 2021–2026

    70.5 °F
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