Sandy Lake Weather Forecast

    • 66
    • 75

    Rain Showers

    • 60
    • 82

    Mostly Cloudy

    • 58
    • 82

    Partly Sunny

    • 62
    • 82

    Chance Rain Showers

    • 65
    • 83

    Rain Showers Likely

    • 59
    • 80

    Chance Rain Showers

    • 59
    • 81

    Partly Sunny

Today 12 Aug Mercer

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 12 Aug Mercer

Considerable cloudiness. Showers and scattered Thunderstorms this Evening, then scattered Showers with isolated Thunderstorms after midnight. Lows in the mid 60s. Southwest Winds around 5 Mph. Gusts up to 20 Mph this evening. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandy Lake Temperature Statistics

August Temperature

Franklin, Venango Regional Airport (11.2 miles)

  • Lowest 4 August, 2026

    53.1 °F

  • Average August

    70.7 °F

  • Highest 5 August, 2026

    84 °F

Climate (2021–2026)

Franklin, Venango Regional Airport (11.2 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.3 °F
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