Stuart Lake Weather Forecast

    • 55
    • 76

    Decreasing Clouds

    • 53
    • 76

    Partly Sunny

    • 54
    • 75

    Partly Sunny

    • 60
    • 75

    Rain Showers Likely

    • 57
    • 75

    Chance Rain Showers

    • 57
    • 76

    Partly Sunny

Today 13 Aug Delaware

Partly sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 13 Aug Delaware

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 50s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stuart Lake Temperature Statistics

August Temperature

Monticello, Sullivan County International Airport (24.9 miles)

  • Lowest 4 August, 2026

    53.1 °F

  • Average August

    71.3 °F

  • Highest 6 August, 2026

    87.1 °F

Climate (2021–2026)

Monticello, Sullivan County International Airport (24.9 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.1 °F
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