National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

21°F

-6°C

Humidity 57%
Wind Speed N 7 mph
Barometer 30.35 in (1030.1 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 18 Mar 9:56 am EDT
Extended Forecast for

3 Miles SSW Morsston NY

  • Today

    Today: Mostly sunny, with a high near 33. Light and variable wind.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. South wind 6 to 8 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow. Mostly cloudy, with a low around 28. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Snow

  • Friday

    Friday: A chance of rain after 2pm. Partly sunny, with a high near 47. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 40%.

    High: 51 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 33. Light and variable wind.
Tonight
Mostly cloudy, with a low around 20. South wind around 5 mph.
Thursday
Partly sunny, with a high near 39. South wind 6 to 8 mph.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 28. South wind around 5 mph. Chance of precipitation is 20%.
Friday
A chance of rain after 2pm. Partly sunny, with a high near 47. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Saturday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Sunday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 40%.
Sunday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Morsston NY
 41.85°N 74.81°W (Elev. 1985 ft)
Last Update:
6:53 am EDT Mar 18, 2026
Forecast Valid:
10am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation