Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
49°F
9°C
| Humidity | 86% |
| Wind Speed | E 6 mph |
| Barometer | 29.93 in (1013.3 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 11 Mar 5:56 am EDT |
Extended Forecast for
Monticello NY
Today

High: 68 °F
Showers
Likely and
Patchy FogTonight

Low: 33 °F
Showers
Thursday
High: 39 °F⇓
Rain/Snow
Likely then
Slight Chance
ShowersThursday Night

Low: 23 °F
Partly Cloudy
Friday
High: 41 °F
Partly Sunny
then Slight
Chance
Rain/SnowFriday Night

Low: 28 °F
Chance
Rain/SnowSaturday

High: 39 °F
Mostly Sunny
Saturday Night

Low: 24 °F
Mostly Cloudy
Sunday
High: 43 °F
Cloudy then
Chance
Rain/Snow
Detailed Forecast
Today
Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 68. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. 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 11 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain and snow showers likely before 11am, then a slight chance of rain showers between 11am and 2pm. Mostly cloudy, with a temperature falling to around 33 by 9am. Northwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 23. West wind 7 to 11 mph.
Friday
A slight 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 41. South wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
A chance of rain showers, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of rain and snow after 2pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow before 2am, then rain. Low around 34. Chance of precipitation is 80%.
Monday
Rain. High near 54. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Partly cloudy, with a low around 20. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 28.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Monticello NY
41.66°N 74.7°W (Elev. 1545 ft)
41.66°N 74.7°W (Elev. 1545 ft)
4:57 am EDT Mar 11, 2026
6am EDT Mar 11, 2026-6pm EDT Mar 17, 2026



