Plattekill State Forest Weather Forecast

    • 54
    • 78

    Partly Sunny

    • 57
    • 78

    Slight Chance Thunderstorms

    • 59
    • 78

    Chance Thunderstorms

    • 57
    • 74

    Rain Showers Likely

    • 55
    • 70

    Chance Rain Showers

Today 25 Jul Delaware

Mostly sunny. Highs in the lower 80s. South Winds around 5 Mph.

Tonight 25 Jul Delaware

Clear. Lows in the lower 50s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Plattekill State Forest Temperature Statistics

July Temperature

Monticello, Sullivan County International Airport (40.4 miles)

  • Lowest 20 July, 2026

    48 °F

  • Average July

    71.7 °F

  • Highest 2 July, 2026

    96.1 °F

Climate (2021–2026)

Monticello, Sullivan County International Airport (40.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    55.1 °F
Get WillyWeather+ to remove ads