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

23°F

-5°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in (1019.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 20 Mar 6:56 am EDT
Extended Forecast for

Hamden NY

  • Today

    Today: Rain, mainly after 2pm. High near 52. Light south wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Mostly Cloudy
    then Rain

  • Tonight

    Tonight: Rain likely, mainly before 9pm. Mostly cloudy, with a low around 32. Northwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44. Northwest wind around 6 mph.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 53. South wind around 6 mph. Chance of precipitation is 70%.

    High: 53 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely, mainly before 8am. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly after 2pm. High near 52. Light south wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 32. Northwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, with a high near 44. Northwest wind around 6 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 53. South wind around 6 mph. Chance of precipitation is 70%.
Sunday Night
Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Monday
Rain and snow likely, mainly before 8am. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
A chance of snow after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Wednesday
A chance of snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 40%.
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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:
6:10 am EDT Mar 20, 2026
Forecast Valid:
7am EDT Mar 20, 2026-6pm EDT Mar 26, 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