Upper Lake Cohasset Weather Forecast

    • 55
    • 78

    Partly Sunny

    • 55
    • 74

    Chance Rain Showers

    • 57
    • 67

    Chance Rain Showers

    • 57
    • 78

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 48
    • 67

    Mostly Sunny

    • 53
    • 70

    Partly Sunny

Today 15 Sep Orange

Mostly sunny. Highs around 80. East Winds 5 to 10 Mph.

Tonight 15 Sep Orange

Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. East Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Lake Cohasset Temperature Statistics

September Temperature

Newburgh / Stewart (15.5 miles)

  • Lowest 8 September, 2025

    46.4 °F

  • Average September

    65.6 °F

  • Highest 4 September, 2025

    80.6 °F

Climate (2020–Present)

Newburgh / Stewart (15.5 miles)

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

  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    61.5 °F
Get WillyWeather+ to remove ads