Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
A Few Clouds
69°F
21°C
| Humidity | 70% |
| Wind Speed | NE 3 mph |
| Barometer | 29.91 in (1012.1 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 10:56 pm EDT |
Extended Forecast for
3 Miles SSE Grant Mills NY
Tonight

Low: 57 °F
Showers
LikelyThursday
High: 74 °F
Mostly Cloudy
then Slight
Chance
T-stormsThursday Night

Low: 54 °F
Chance
ShowersFriday

High: 64 °F
Chance
ShowersFriday Night

Low: 48 °F
Partly Cloudy
Saturday

High: 65 °F
Partly Sunny
Saturday Night

Low: 37 °F
Showers
LikelySunday

High: 48 °F
Showers
LikelySunday Night
Low: 23 °F
Chance
Rain/Snow
then Chance
Snow Showers
Detailed Forecast
Tonight
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 57. West wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers between 1pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 74. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Southwest wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, mainly after 8am. Partly sunny, with a high near 64. Northwest wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Grant Mills NY
42.03°N 74.66°W (Elev. 2533 ft)
42.03°N 74.66°W (Elev. 2533 ft)
8:37 pm EDT Apr 15, 2026
11pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026


