Lancaster Weather Forecast

    • 74
    • 95

    Thunderstorms

    • 74
    • 94

    Thunderstorms

    • 76
    • 97

    Hot

    • 77
    • 98

    Hot

    • 77
    • 97

    Hot

    • 75
    • 97

    Slight Chance Thunderstorms

    • 75
    • 96

    Slight Chance Thunderstorms

Today 12 Aug Dallas

Partly sunny with scattered Showers and Thunderstorms. Highs in the mid 90s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 12 Aug Dallas

Partly cloudy with scattered Showers and Thunderstorms. Humid with Lows in the mid 70s. Northeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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Lancaster Temperature Statistics

August Temperature

Lancaster Airport (1.9 miles)

  • Lowest 4 August, 2025

    66.6 °F

  • Average August

    82.8 °F

  • Highest 8 August, 2025

    98.6 °F

Climate (2020–Present)

Lancaster Airport (1.9 miles)

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  • Average Low 2020–2025

    56 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    77.7 °F
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