Upper Lake Cohasset Weather Forecast

    • 47
    • 70

    Becoming Sunny

    • 53
    • 69

    Mostly Sunny

    • 59
    • 77

    Partly Sunny

    • 61
    • 78

    Chance Rain Showers

    • 56
    • 74

    Slight Chance Thunderstorms

    • 56
    • 69

    Chance Rain Showers

Today 14 Sep Orange

Sunny. Highs in the lower 70s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 14 Sep Orange

Clear. Lows in the mid 40s. North Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Lake Cohasset Temperature Statistics

September Temperature

Newburgh / Stewart (15.5 miles)

  • Lowest 7 September, 2026

    51.8 °F

  • Average September

    69.1 °F

  • Highest 10 September, 2026

    84.2 °F

Climate (2021–2026)

Newburgh / Stewart (15.5 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.4 °F
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