Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Partly Cloudy
61°F
16°C
| Humidity | 63% |
| Wind Speed | E 6 mph |
| Barometer | 29.89 in (1011.9 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 10:56 am EDT |
Extended Forecast for
Youngsville NY
Today

High: 66 °F
Showers
LikelyTonight

Low: 33 °F
Showers
Thursday
High: 38 °F⇓
Rain/Snow
Likely then
Slight Chance
Rain/SnowThursday Night

Low: 23 °F
Partly Cloudy
Friday
High: 40 °F
Partly Sunny
then Chance
Rain/SnowFriday Night

Low: 27 °F
Chance
Rain/SnowSaturday

High: 37 °F
Mostly Sunny
Saturday Night

Low: 22 °F
Mostly Cloudy
Sunday
High: 44 °F
Chance Snow
then Chance
Rain/Snow
Detailed Forecast
Today
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 66. South wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms. Low around 33. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain and snow showers likely, mainly before 11am. Mostly cloudy, with a temperature falling to around 33 by 9am. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 23. West wind 5 to 9 mph.
Friday
A chance of rain and snow showers between 2pm and 5pm, then a slight chance of rain showers after 5pm. Partly sunny, with a high near 40. Light southwest wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain showers, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely before 2am, then rain. Low around 33. Chance of precipitation is 80%.
Monday
Rain. High near 54. Chance of precipitation is 80%.
Monday Night
Rain and snow likely. Partly cloudy, with a low around 18. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 27.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Youngsville NY
41.79°N 74.88°W (Elev. 1473 ft)
41.79°N 74.88°W (Elev. 1473 ft)
11:27 am EDT Mar 11, 2026
11am EDT Mar 11, 2026-6pm EDT Mar 17, 2026



