Erb Acres Airport Weather Forecast

    • 18
    • 39

    Chance Snow Showers

    • 21
    • 36

    Mostly Cloudy

    • 15
    • 27

    Mostly Cloudy

    • 23
    • 29

    Chance Rain/Snow

    • 25
    • 38

    Slight Chance Rain Showers

    • 25
    • 34

    Rain Showers Likely

    • 35
    • 46

    Rain Showers Likely

Today 19 Dec Allegany

A chance of snow Showers Early, then lake effect snow Showers likely late. Patchy blowing snow late. Accumulation up to 2 Inches in the most persistent Snows. Windy. Temperatures falling to the lower 20s on the Hilltops and to the mid 20s across the lower Elevations. West Winds 15 to 30 Mph with Gusts up to 45 Mph. Chance of snow 70 percent.

Tonight 19 Dec Allegany

Mostly cloudy. A chance of snow Showers through the early overnight. Patchy blowing snow through the early overnight. Lows 15 to 20. West Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of snow 50 percent.

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Erb Acres Airport Temperature Statistics

December Temperature

Wellsville, Wellsville Municipal Airport (16.8 miles)

  • Lowest 9 December, 2025

    1 °F

  • Average December

    20.7 °F

  • Highest 17 December, 2025

    41 °F

Climate (2020–Present)

Wellsville, Wellsville Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    40.1 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57 °F
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