Andover Weather Forecast

    • 14
    • 37

    Increasing Clouds

    • 22
    • 24

    Snow/Sleet

    • 22
    • 30

    Chance Rain Showers

    • 29
    • 39

    Rain/Snow

    • 14
    • 34

    Chance Snow Showers

    • 15
    • 21

    Slight Chance Snow Showers

Today 25 Dec Allegany

Partly sunny Early, then becoming mostly cloudy. Highs in the mid 30s. West Winds 10 Mph or Less, becoming north 10 to 15 Mph.

Tonight 25 Dec Allegany

Mostly cloudy and Colder with Lows 10 to 15. North Winds 10 to 15 Mph, becoming light.

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Andover Temperature Statistics

December Temperature

Wellsville, Wellsville Municipal Airport (9.9 miles)

  • Lowest 9 December, 2025

    1 °F

  • Average December

    22.6 °F

  • Highest 19 December, 2025

    48 °F

Climate (2020–Present)

Wellsville, Wellsville Municipal Airport (9.9 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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