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.

Overcast

37°F

3°C

Humidity 86%
Wind Speed NW 9 mph
Barometer 30.15 in (1022.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 8 Jan 9:56 am EST
Extended Forecast for

4 Miles NW Lewbeach NY

  • Today

    Today: Patchy fog before 11am. Otherwise, partly sunny, with a high near 37. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 37 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Calm wind becoming south 5 to 8 mph after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 1pm. High near 43. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Slight Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 1am. Cloudy, with a low around 34. South wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain, mainly after 1pm. High near 40. North wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 80%.

    High: 40 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain before 1am, then a chance of showers after 1am. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Sunday

    Sunday: A chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, partly sunny, with a high near 37. Northwest wind around 6 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 26. Calm wind becoming south 5 to 8 mph after midnight.
Friday
Showers, mainly after 1pm. High near 43. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers, mainly before 1am. Cloudy, with a low around 34. South wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly after 1pm. High near 40. North wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 80%.
Saturday Night
Rain before 1am, then a chance of showers after 1am. Low around 31. Chance of precipitation is 80%.
Sunday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Lewbeach NY
 42.05°N 74.83°W (Elev. 2579 ft)
Last Update:
6:39 am EST Jan 8, 2026
Forecast Valid:
10am EST Jan 8, 2026-6pm EST Jan 14, 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