More Park Weather Forecast

    • 42
    • 60

    Mostly Cloudy

    • 55
    • 75

    Chance Rain Showers

    • 52
    • 78

    Partly Sunny

    • 61
    • 83

    Mostly Sunny

    • 63
    • 85

    Chance Thunderstorms

    • 51
    • 79

    Rain Showers Likely

Today 15 May Delaware

Mostly cloudy. Highs in the upper 50s. Northwest Winds 5 to 10 Mph.

Tonight 15 May Delaware

Partly cloudy. Patchy fog after midnight. Lows in the lower 40s. Northwest Winds around 5 Mph, becoming southwest after midnight.

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More Park Temperature Statistics

May Temperature

Monticello, Sullivan County International Airport (36.7 miles)

  • Lowest 4 May, 2026

    30.9 °F

  • Average May

    50.7 °F

  • Highest 5 May, 2026

    78.1 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (36.7 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    55 °F
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