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

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Partly Cloudy

47°F

8°C

Humidity 93%
Wind Speed Calm
Barometer 29.97 in (1014.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Mar 3:56 am EDT
Extended Forecast for

Hamden NY

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Patchy fog before 7am. High near 68. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog
    then Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms. Low around 32. Southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 32 °F

    Showers

  • Thursday

    Thursday: Rain showers, snow showers, and sleet likely before 8am, then a slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 36. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix
    Likely then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 23. West wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A chance of snow showers after 8am, mixing with rain after 2pm. Partly sunny, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain showers likely, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Patchy fog before 7am. High near 68. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms. Low around 32. Southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Rain showers, snow showers, and sleet likely before 8am, then a slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 36. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Thursday Night
A slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 23. West wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
A chance of snow showers after 8am, mixing with rain after 2pm. Partly sunny, with a high near 41. Chance of precipitation is 50%.
Friday Night
Rain showers likely, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of snow after 8am, mixing with rain after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Sunday Night
Rain. Low around 35. Chance of precipitation is 80%.
Monday
Rain. High near 55. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hamden NY
 42.2°N 74.98°W (Elev. 1368 ft)
Last Update:
2:30 am EDT Mar 11, 2026
Forecast Valid:
3am EDT Mar 11, 2026-6pm EDT Mar 17, 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