Plattekill Mountain Weather Forecast

    • 34
    • 41

    Rain Showers

    • 35
    • 52

    Mostly Sunny

    • 37
    • 59

    Mostly Sunny

    • 42
    • 58

    Chance Rain Showers

    • 40
    • 55

    Rain Showers

    • 32
    • 46

    Chance Rain Showers

Today 25 Apr Delaware

Showers. Highs in the mid 40s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 25 Apr Delaware

Rain, mainly in the evening. Lows in the mid 30s. Southeast Winds around 5 Mph. Chance of rain near 100 percent.

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  • Temperature Real-Time

Plattekill Mountain Temperature Statistics

April Temperature

Monticello, Sullivan County International Airport (41 miles)

  • Lowest 8 April, 2026

    18 °F

  • Average April

    49 °F

  • Highest 16 April, 2026

    82.9 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (41 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    55.1 °F
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