Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
55°F
13°C
| Humidity | 96% |
| Wind Speed | N 3 mph |
| Barometer | 30.20 in (1022.2 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 4:56 am EDT |
Extended Forecast for
3 Miles NNW Downsville NY
Today
High: 77 °F
Patchy Fog
then Mostly
SunnyTonight
Low: 54 °F
Partly Cloudy
Sunday
High: 76 °F
Mostly Sunny
then Showers
LikelySunday Night
Low: 61 °F
Showers
Monday
High: 79 °F
Showers
Likely then
Chance
ShowersMonday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny
Detailed Forecast
Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 54. Calm wind.
Sunday
A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 76. South wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm. Low around 61. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. Northwest wind 3 to 6 mph. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 81.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Point Forecast:
3 Miles NNW Downsville NY
42.11°N 75.03°W (Elev. 1499 ft)
42.11°N 75.03°W (Elev. 1499 ft)
2:30 am EDT Aug 15, 2026
5am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
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