Upper Lake Cohasset Weather Forecast

    • 64
    • 79

    Chance Thunderstorms

    • 61
    • 80

    Mostly Sunny

    • 62
    • 83

    Chance Rain Showers

    • 56
    • 75

    Chance Rain Showers

    • 57
    • 77

    Partly Sunny

    • 59
    • 77

    Slight Chance Thunderstorms

Today 17 Aug Orange

Mostly cloudy with Showers likely in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 80s. Northeast Winds around 5 Mph, becoming northwest around 5 Mph in the afternoon. Chance of rain 70 percent.

Tonight 17 Aug Orange

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the lower 60s. Northwest Winds around 5 Mph. Chance of rain 50 percent.

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Upper Lake Cohasset Temperature Statistics

August Temperature

Newburgh / Stewart (15.5 miles)

  • Lowest 4 August, 2026

    60.8 °F

  • Average August

    75 °F

  • Highest 6 August, 2026

    89.6 °F

Climate (2021–2026)

Newburgh / Stewart (15.5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    61.4 °F
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