Brunnerville Weather Forecast

    • 18
    • 38

    Becoming Sunny

    • 30
    • 39

    Chance Rain/Snow

    • 35
    • 43

    Slight Chance Rain Showers

    • 33
    • 45

    Chance Rain Showers

    • 40
    • 46

    Chance Rain Showers

    • 37
    • 58

    Chance Rain Showers

    • 35
    • 49

    Mostly Cloudy

Today 21 Dec Lancaster

Mostly sunny. Highs in the upper 30s. Temperature falling into the lower 30s late. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 Dec Lancaster

Clear, cooler with Lows around 20. Northwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brunnerville Temperature Statistics

December Temperature

Lancaster, Lancaster Airport (4.3 miles)

  • Lowest 16 December, 2025

    7 °F

  • Average December

    29.4 °F

  • Highest 19 December, 2025

    59 °F

Climate (2020–Present)

Lancaster, Lancaster Airport (4.3 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    55.8 °F

  • Average High 2020–2025

    65.4 °F
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