Grasse River Weather Forecast

    • 49
    • 67

    Rain Showers Likely

    • 50
    • 67

    Rain Showers

    • 54
    • 74

    Partly Sunny

    • 58
    • 79

    Rain Showers Likely

    • 50
    • 74

    Chance Rain Showers

    • 48
    • 70

    Partly Sunny

Today 24 Aug Southeastern St. Lawrence

Partly sunny with a chance of Showers in the Morning, then mostly cloudy with Showers likely with a slight chance of Thunderstorms in the afternoon. Highs in the upper 60s. Southwest Winds around 10 Mph. Chance of rain 70 percent.

Tonight 24 Aug Southeastern St. Lawrence

Showers likely. Lows in the lower 50s. Southwest Winds around 10 Mph until Midnight, becoming light and variable. Chance of rain 70 percent.

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Grasse River Temperature Statistics

August Temperature

Saranac Lake, Adirondack Regional Airport (34.8 miles)

  • Lowest 16 August, 2026

    38.6 °F

  • Average August

    63.4 °F

  • Highest 5 August, 2026

    83.6 °F

Climate (2021–2026)

Saranac Lake, Adirondack Regional Airport (34.8 miles)

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  • Average Low 2021–2026

    30.7 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    53.6 °F
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