Sandy Lake Weather Forecast

    • 27
    • 47

    Decreasing Clouds

    • 22
    • 41

    Chance Rain/Snow

    • 34
    • 55

    Partly Sunny

    • 53
    • 59

    Rain Showers Likely

    • 55
    • 69

    Rain Showers

    • 51
    • 69

    Thunderstorms

    • 30
    • 59

    Chance Rain Showers

Today 25 Mar Mercer

Mostly sunny. Near steady temperature in the mid 40s. West Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 25 Mar Mercer

Partly cloudy this Evening, then mostly cloudy with a chance of snow Showers after midnight. Little or no snow accumulation. Lows in the upper 20s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph this evening. Chance of snow 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandy Lake Temperature Statistics

March Temperature

Franklin, Venango Regional Airport (11.2 miles)

  • Lowest 1 March, 2025

    9 °F

  • Average March

    40.5 °F

  • Highest 19 March, 2025

    73.9 °F

Climate (2020–Present)

Franklin, Venango Regional Airport (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    58.5 °F
Get WillyWeather+ to remove ads