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.

Overcast

40°F

4°C

Humidity 86%
Wind Speed NW 8 mph
Barometer 30.20 in (1022.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 11 Apr 5:56 am EDT
Extended Forecast for

5 Miles ESE Grant Mills NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a northwest wind 18 to 24 mph.

    High: 41 °F

    Mostly Cloudy
    and Breezy
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. North wind 9 to 16 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of rain and snow showers after 2pm. Increasing clouds, with a high near 46. South wind 6 to 13 mph. Chance of precipitation is 20%.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 38. Breezy, with a south wind 17 to 21 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers and
    Breezy

  • Monday

    Monday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 60. Breezy, with a southwest wind 18 to 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Showers
    Likely and
    Breezy then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.

    High: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 50%.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a northwest wind 18 to 24 mph.
Tonight
Mostly clear, with a low around 25. North wind 9 to 16 mph.
Sunday
A slight chance of rain and snow showers after 2pm. Increasing clouds, with a high near 46. South wind 6 to 13 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 38. Breezy, with a south wind 17 to 21 mph. Chance of precipitation is 20%.
Monday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 60. Breezy, with a southwest wind 18 to 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
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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:
3:19 am EDT Apr 11, 2026
Forecast Valid:
6am EDT Apr 11, 2026-6pm EDT Apr 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