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

27°F

-3°C

Humidity 55%
Wind Speed S 5 mph
Barometer 30.26 in (1026.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 18 Mar 11:56 pm EDT
Extended Forecast for

Kelsey NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. South wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. South wind around 7 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely after 2pm. Mostly cloudy, with a high near 49. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain, mainly before 2am, then a chance of showers after 2am. Low around 37. South wind around 7 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Saturday

    Saturday: A chance of showers before 8am. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 8am. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.

    High: 53 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. South wind around 6 mph.
Thursday
Mostly cloudy, with a high near 40. South wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 27. Light and variable wind.
Friday
Rain likely after 2pm. Mostly cloudy, with a high near 49. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 2am, then a chance of showers after 2am. Low around 37. South wind around 7 mph becoming west after midnight. Chance of precipitation is 80%.
Saturday
A chance of showers before 8am. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A chance of rain after 8am. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kelsey NY
 42.06°N 75.31°W (Elev. 1631 ft)
Last Update:
11:55 pm EDT Mar 18, 2026
Forecast Valid:
12am EDT Mar 19, 2026-6pm EDT Mar 25, 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