Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
50°F
10°C
| Humidity | 74% |
| Wind Speed | E 5 mph |
| Barometer | 30.15 in (1021.2 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 15 Oct 8:56 pm EDT |
Extended Forecast for
Swan Lake NY
Tonight
Low: 45 °F
Mostly Cloudy
then ShowersFriday

High: 70 °F
Showers
Friday Night
Low: 35 °F
Showers
Likely then
Mostly CloudySaturday

High: 44 °F
Decreasing
CloudsSaturday Night

Low: 28 °F
Mostly Clear
Sunday

High: 56 °F
Sunny
Sunday Night

Low: 32 °F
Clear
Monday

High: 61 °F
Sunny
Monday Night

Low: 36 °F
Mostly Clear
Detailed Forecast
Tonight
Showers, mainly after 4am. Low around 45. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers and thunderstorms, mainly before 3pm, then showers and possibly a thunderstorm after 4pm. High near 70. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm. Increasing clouds, with a low around 35. West wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 44. Northwest wind around 14 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 56.
Sunday Night
Clear, with a low around 32.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Swan Lake NY
41.75°N 74.77°W (Elev. 1404 ft)
41.75°N 74.77°W (Elev. 1404 ft)
2:30 pm EDT Oct 15, 2026
9pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026


