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.

Overcast

57°F

14°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 29.96 in (1014.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 1 Apr 6:56 am EDT
Extended Forecast for

3 Miles SSW Morsston NY

  • Today

    Today: A slight chance of showers and thunderstorms, then showers likely after 1pm. Mostly cloudy, with a high near 60. West wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Tonight

    Tonight: Showers. Low around 40. North wind around 6 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers
    Likely then
    Showers

  • Thursday

    Thursday: Showers likely, mainly before 7am. Mostly cloudy, with a high near 42. East wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers before 2am. Cloudy, with a low around 37. Southeast wind around 9 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 67. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 50%.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly after 8am. High near 60. Chance of precipitation is 80%.

    High: 60 °F

    Showers

Detailed Forecast

Today
A slight chance of showers and thunderstorms, then showers likely after 1pm. Mostly cloudy, with a high near 60. West wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers. Low around 40. North wind around 6 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 42. East wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers before 2am. Cloudy, with a low around 37. Southeast wind around 9 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 67. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 50%.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
Showers, mainly after 8am. High near 60. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
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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:
4:59 am EDT Apr 1, 2026
Forecast Valid:
7am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation