Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Rain Fog/Mist
44°F
7°C
| Humidity | 100% |
| Wind Speed | S 3 mph |
| Barometer | 29.76 in (1008.7 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 1.25 mi |
| Last update | 20 Mar 7:56 pm EDT |
Extended Forecast for
6 Miles SW Big Indian NY
Tonight
Low: 27 °F
Showers
Likely then
Chance
ShowersSaturday

High: 42 °F
Decreasing
CloudsSaturday Night
Low: 29 °F
Mostly Cloudy
then Slight
Chance SnowSunday
High: 52 °F
Chance
Rain/Snow
then Rain
LikelySunday Night

Low: 28 °F
Rain Likely
Monday
High: 37 °F
Rain/Snow
Likely then
Chance
Rain/SnowMonday Night

Low: 16 °F
Partly Cloudy
Tuesday

High: 38 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Mostly Cloudy
then Chance
Snow
Detailed Forecast
Tonight
Showers likely, mainly before 1am. Mostly cloudy, with a low around 27. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 42. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Saturday Night
A slight chance of snow after 2am. Increasing clouds, with a low around 29. Northwest wind around 6 mph becoming south in the evening. Chance of precipitation is 20%.
Sunday
A chance of rain and snow before 8am, then rain likely. Mostly cloudy, with a high near 52. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain likely before 2am, then showers likely after 2am. Cloudy, with a low around 28. North wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain likely, possibly mixed with snow showers, mainly before 8am. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A chance of snow after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Wednesday
A chance of snow before 2pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Friday
A chance of snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles SW Big Indian NY
42.04°N 74.54°W (Elev. 2871 ft)
42.04°N 74.54°W (Elev. 2871 ft)
2:36 pm EDT Mar 20, 2026
8pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026


