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.

Unknown Precip

37°F

3°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 30.03 in (1018.1 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 26 Apr 3:56 am EDT
Extended Forecast for

Hamden NY

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Areas of fog after 5am. Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost and
    Areas Fog

  • Monday

    Monday: Areas of fog before 9am. Patchy frost before 8am. Otherwise, sunny, with a high near 67. Calm wind.

    High: 67 °F

    Patchy Frost
    and Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 64. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Areas of fog after 5am. Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. Calm wind.
Monday
Areas of fog before 9am. Patchy frost before 8am. Otherwise, sunny, with a high near 67. Calm wind.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 64. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Wednesday
Showers likely after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Wednesday Night
Showers. Low around 42. Chance of precipitation is 80%.
Thursday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. 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:
2:30 am EDT Apr 26, 2026
Forecast Valid:
4am EDT Apr 26, 2026-6pm EDT May 2, 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