Sandy Lake Weather Forecast

    • 17
    • 36

    Chance Snow Showers

    • 23
    • 39

    Mostly Cloudy

    • 14
    • 30

    Mostly Cloudy

    • 26
    • 33

    Rain/Snow Likely

    • 27
    • 43

    Chance Rain

    • 31
    • 41

    Rain Likely

    • 41
    • 54

    Rain Likely

Today 19 Dec Mercer

Snow Showers. Brisk. Near steady temperature in the lower 20s. West Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of snow 80 percent.

Tonight 19 Dec Mercer

Mostly cloudy. A chance of snow Showers this evening. Little or no snow accumulation. Lows around 17. West Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming southwest 5 to 10 Mph with Gusts up to 20 Mph after midnight. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandy Lake Temperature Statistics

December Temperature

Franklin, Venango Regional Airport (11.2 miles)

  • Lowest 5 December, 2025

    5 °F

  • Average December

    23 °F

  • Highest 17 December, 2025

    42.1 °F

Climate (2020–Present)

Franklin, Venango Regional Airport (11.2 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    58.1 °F
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