Lancaster Weather Forecast

    • 41
    • 71

    Patchy Fog

    • 40
    • 75

    Mostly Sunny

    • 41
    • 76

    Sunny

    • 41
    • 73

    Sunny

    • 42
    • 76

    Sunny

    • 42
    • 76

    Mostly Sunny

Today 19 Oct Smith

Sunny. Near steady temperature in the upper 60s. North Winds around 5 Mph.

Tonight 19 Oct Smith

Clear. Areas of fog. Lows in the lower 40s. North Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lancaster Temperature Statistics

October Temperature

Sparta Upper Cumberland Regional Airport (18.6 miles)

  • Lowest 17 October, 2026

    39.2 °F

  • Average October

    69 °F

  • Highest 1 October, 2026

    89.6 °F

Climate (2021–2026)

Sparta Upper Cumberland Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    59.9 °F

  • Average High 2021–2026

    70.7 °F
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