Stuart Lake Weather Forecast

    • 45
    • 74

    Chance Rain Showers

    • 41
    • 62

    Mostly Cloudy

    • 43
    • 63

    Rain Showers

    • 43
    • 51

    Rain Showers

    • 49
    • 61

    Rain Showers Likely

    • 53
    • 69

    Chance Rain Showers

Today 20 May Delaware

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Highs in the mid 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 20 May Delaware

Mostly cloudy. Lows in the mid 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stuart Lake Temperature Statistics

May Temperature

Monticello, Sullivan County International Airport (24.9 miles)

  • Lowest 4 May, 2026

    30.9 °F

  • Average May

    53.9 °F

  • Highest 18 May, 2026

    90 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (24.9 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    55 °F
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