Lancaster Weather Forecast

    • 73
    • 91

    Slight Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 91

    Rain Showers

    • 70
    • 90

    Thunderstorms Likely

    • 72
    • 91

    Slight Chance Thunderstorms

    • 72
    • 93

    Chance Thunderstorms

    • 66
    • 89

    Slight Chance Thunderstorms

Today 16 Jul Smith

Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 16 Jul Smith

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Patchy fog after midnight. Lows in the lower 70s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lancaster Temperature Statistics

July Temperature

Sparta Upper Cumberland Regional Airport (18.6 miles)

  • Lowest 4 July, 2026

    66.2 °F

  • Average July

    77.6 °F

  • Highest 1 July, 2026

    95 °F

Climate (2021–2026)

Sparta Upper Cumberland Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    59.7 °F

  • Average High 2021–2026

    70.5 °F
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