Sweden Valley Weather Forecast

    • 17
    • 44

    Rain Showers

    • 22
    • 34

    Mostly Cloudy

    • 13
    • 28

    Slight Chance Snow Showers

    • 21
    • 29

    Wintry Mix Likely

    • 25
    • 38

    Chance Rain Showers

    • 25
    • 35

    Rain Showers Likely

    • 35
    • 44

    Rain Showers Likely

Today 19 Dec Potter

Cloudy with a chance of snow Showers with a slight chance of freezing rain. Little or no snow accumulation. Blustery with Highs in the mid 40s. Temperature falling into the lower 20s late. West Winds 15 to 25 Mph with Gusts up to 50 Mph. Chance of precipitation 50 percent. Wind chill Values as low as 4 above.

Tonight 19 Dec Potter

Mostly cloudy. A chance of snow Showers, mainly this evening. Snow accumulation up to 1 inch possible. Blustery and much Colder. Near steady temperature around 19. West Winds 20 to 25 Mph. Gusts up to 50 Mph, decreasing to 40 Mph after midnight. Chance of snow 50 percent. Wind chill Values as low as 1 above.

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Sweden Valley Temperature Statistics

December Temperature

Wellsville, Wellsville Municipal Airport (24.2 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 (24.2 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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