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.

Light Snow

21°F

-6°C

Humidity 74%
Wind Speed NW 12 G 22 mph
Barometer 30.08 in (1020.8 mb)
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Wind Chill9°F (-13°C)
Last update 4 Feb 4:56 am EST
Extended Forecast for

3 Miles S Colchester NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 9. Northwest wind around 6 mph.

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 20. Wind chill values as low as zero. Northwest wind around 6 mph.

    High: 20 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -1. Northwest wind around 5 mph.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Wind chill values as low as -2. Northwest wind around 6 mph.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. Light and variable wind.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 40%.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around -2. Chance of precipitation is 80%.

    Low: -2 °F

    Snow

  • Saturday

    Saturday: A chance of snow before 1pm. Partly sunny and cold, with a high near 5. Chance of precipitation is 30%.

    High: 5 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -8.

    Low: -8 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 9. Northwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 20. Wind chill values as low as zero. Northwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -1. Northwest wind around 5 mph.
Thursday
Partly sunny, with a high near 21. Wind chill values as low as -2. Northwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 4. Light and variable wind.
Friday
A chance of snow after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Friday Night
Snow. Low around -2. Chance of precipitation is 80%.
Saturday
A chance of snow before 1pm. Partly sunny and cold, with a high near 5. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around -8.
Sunday
Partly sunny and cold, with a high near 8.
Sunday Night
Mostly cloudy, with a low around -4.
Monday
Mostly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Colchester NY
 42.12°N 75.06°W (Elev. 2044 ft)
Last Update:
4:58 am EST Feb 4, 2026
Forecast Valid:
5am EST Feb 4, 2026-6pm EST Feb 10, 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