Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Overcast
24°F
-4°C
| Humidity | 75% |
| Wind Speed | W 9 mph |
| Barometer | 30.08 in (1020.8 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 5 Jan 12:56 am EST |
Extended Forecast for
Preston Corner PA
Overnight

Low: 15 °F
Mostly Cloudy
Monday

High: 29 °F
Chance Snow
ShowersMonday Night

Low: 24 °F
Mostly Cloudy
Tuesday
High: 37 °F
Mostly Cloudy
then Chance
ShowersTuesday Night

Low: 33 °F
Showers
Wednesday

High: 38 °F
Mostly Cloudy
Wednesday Night

Low: 28 °F
Mostly Cloudy
Thursday

High: 42 °F
Partly Sunny
Thursday Night

Low: 33 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a low around 15. West wind 3 to 5 mph.
Monday
A chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 29. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 24. South wind around 6 mph becoming light and variable after midnight.
Tuesday
A chance of showers after 1pm. Mostly cloudy, with a high near 37. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers, mainly before 1am. Low around 33. Southeast wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 80%.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 42.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 32.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Preston Corner PA
41.82°N 75.38°W (Elev. 1598 ft)
41.82°N 75.38°W (Elev. 1598 ft)
12:55 am EST Jan 5, 2026
1am EST Jan 5, 2026-6pm EST Jan 11, 2026


