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.

Fair

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 29.96 in (1015.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 9 Mar 4:56 am EDT
Extended Forecast for

5 Miles ESE Grant Mills NY

  • Today

    Today: Sunny, with a high near 53. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. Southwest wind around 14 mph.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Southwest wind 9 to 11 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 2am. Partly cloudy, with a low around 44. Southwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 57. South wind 13 to 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 31. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain, possibly mixed with snow, mainly before 8am. High near 35. Breezy. Chance of precipitation is 80%.

    High: 35 °F

    Breezy.
    Rain/Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: A chance of snow after 2pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

    High: 32 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 53. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 37. Southwest wind around 14 mph.
Tuesday
Sunny, with a high near 59. Southwest wind 9 to 11 mph.
Tuesday Night
A slight chance of rain after 2am. Partly cloudy, with a low around 44. Southwest wind around 10 mph. Chance of precipitation is 20%.
Wednesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 57. South wind 13 to 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 31. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, possibly mixed with snow, mainly before 8am. High near 35. Breezy. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 17. Windy.
Friday
A chance of snow after 2pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Friday Night
Snow likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.
Saturday
A chance of snow. Partly sunny, with a high near 32. Breezy. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
Rain and snow likely. Cloudy, with a high near 39. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Grant Mills NY
 42.04°N 74.6°W (Elev. 3593 ft)
Last Update:
1:52 am EDT Mar 9, 2026
Forecast Valid:
5am EDT Mar 9, 2026-6pm EDT Mar 15, 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