Stuart Lake Weather Forecast

    • 50
    • 70

    Rain Showers Likely

    • 51
    • 72

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 57
    • 78

    Slight Chance Thunderstorms

Today 22 Jul Delaware

Partly sunny. Highs in the lower 70s. West Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 22 Jul Delaware

Mostly clear. Patchy fog after midnight. Lows in the upper 40s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Stuart Lake Temperature Statistics

July Temperature

Monticello, Sullivan County International Airport (24.9 miles)

  • Lowest 20 July, 2026

    48 °F

  • Average July

    72.1 °F

  • Highest 2 July, 2026

    96.1 °F

Climate (2021–2026)

Monticello, Sullivan County International Airport (24.9 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    55.1 °F
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