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.

Mostly Cloudy

62°F

17°C

Humidity 56%
Wind Speed Vrbl 3 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 May 3:56 pm EDT
Extended Forecast for

2 Miles ESE Hubbell Corners NY

Frost Advisory May 21, 11:00pm until May 22, 08:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 56. North wind around 6 mph.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 36. Light and variable wind becoming northeast around 5 mph after midnight.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Friday

    Friday: Partly sunny, with a high near 61. East wind around 6 mph.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Light east wind.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers, mainly after 2pm. High near 49. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 49 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 38. Chance of precipitation is 100%.

    Low: 38 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm, then a chance of showers after 2am. Cloudy, with a low around 47. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 56. North wind around 6 mph.
Tonight
Patchy frost after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 36. Light and variable wind becoming northeast around 5 mph after midnight.
Friday
Partly sunny, with a high near 61. East wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 42. Light east wind.
Saturday
Showers, mainly after 2pm. High near 49. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Showers. Low around 38. Chance of precipitation is 100%.
Sunday
Showers, mainly before 2pm. High near 54. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 8pm, then a chance of showers after 2am. Cloudy, with a low around 47. Chance of precipitation is 30%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Hubbell Corners NY
 42.3°N 74.51°W (Elev. 2595 ft)
Last Update:
2:30 pm EDT May 21, 2026
Forecast Valid:
4pm EDT May 21, 2026-6pm EDT May 27, 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