Brownstown Weather Forecast

    • 60
    • 77

    Increasing Clouds

    • 56
    • 74

    Rain Showers

    • 55
    • 69

    Chance Rain Showers

    • 51
    • 64

    Chance Rain Showers

    • 51
    • 62

    Chance Rain Showers

    • 51
    • 64

    Chance Rain Showers

Today 19 Sep Lancaster

Partly sunny. Highs in the mid 70s. East Winds 5 to 10 Mph.

Tonight 19 Sep Lancaster

Mostly cloudy. A slight chance of Showers after midnight. Lows around 60. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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Brownstown Temperature Statistics

September Temperature

Lancaster, Lancaster Airport (3.7 miles)

  • Lowest 15 September, 2026

    48 °F

  • Average September

    71.5 °F

  • Highest 1 September, 2026

    89.1 °F

Climate (2021–2026)

Lancaster, Lancaster Airport (3.7 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65.1 °F
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