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

74°F

23°C

Humidity 38%
Wind Speed SW 10 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 10 Mar 3:56 pm EDT
Extended Forecast for

4 Miles NNE Greenfield Park NY

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers between noon and 5pm, then a chance of rain after 5pm. Partly sunny, with a high near 63. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain, mainly after 7pm. Low around 41. South wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain showers before 11am, then a chance of snow showers between 11am and 2pm. High near 45. Northwest wind 11 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. West wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of rain and snow after 2pm. Partly sunny, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow between 8pm and 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers between noon and 5pm, then a chance of rain after 5pm. Partly sunny, with a high near 63. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly after 7pm. Low around 41. South wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain showers before 11am, then a chance of snow showers between 11am and 2pm. High near 45. Northwest wind 11 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 25. West wind 5 to 9 mph, with gusts as high as 20 mph.
Friday
A slight chance of rain and snow after 2pm. Partly sunny, with a high near 41. Chance of precipitation is 20%.
Friday Night
A chance of rain and snow between 8pm and 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Sunday Night
Rain. Low around 38. Chance of precipitation is 80%.
Monday
Rain. High near 56. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Greenfield Park NY
 41.76°N 74.47°W (Elev. 1099 ft)
Last Update:
1:52 pm EDT Mar 10, 2026
Forecast Valid:
4pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation