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.

Fog

38°F

3°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 30.09 in
Dewpoint 38°F (3°C)
Visibility 0.25 mi
Wind Chill33°F (1°C)
Last update 7 Mar 11:56 am EST
Extended Forecast for

Gregorytown NY

  • This Afternoon

    This Afternoon: Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 57. South wind around 6 mph.

    High: 57 °F

    Patchy Fog

  • Tonight

    Tonight: Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Low around 47. South wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 56. West wind 3 to 6 mph.

    High: 56 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Partly cloudy, with a low around 48. Chance of precipitation is 40%.

    Low: 48 °F

    Mostly Clear
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain. High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Rain

Detailed Forecast

This Afternoon
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 57. South wind around 6 mph.
Tonight
Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Low around 47. South wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 56. West wind 3 to 6 mph.
Sunday Night
Clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 62. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Clear, with a low around 41.
Tuesday
Sunny, with a high near 67.
Tuesday Night
A chance of rain after 1am. Partly cloudy, with a low around 48. Chance of precipitation is 40%.
Wednesday
Rain. High near 66. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 35. Chance of precipitation is 80%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
A chance of snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gregorytown NY
 42.03°N 75.04°W (Elev. 1096 ft)
Last Update:
11:27 am EST Mar 7, 2026
Forecast Valid:
12pm EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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