National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

34°F

1°C

Humidity 92%
Wind Speed NW 14 G 17 mph
Barometer 29.94 in (1015.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Jan 7:56 pm EST
Extended Forecast for

Preston Corner PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Northwest wind around 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. South wind 3 to 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 1pm. High near 46. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 39. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 47. Chance of precipitation is 90%.

    High: 47 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 41. Northwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 30. South wind 3 to 8 mph.
Friday
Showers, mainly after 1pm. High near 46. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers. Cloudy, with a low around 39. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 50%.
Saturday
Showers. High near 47. Chance of precipitation is 90%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Sunday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Preston Corner PA
 41.82°N 75.38°W (Elev. 1598 ft)
Last Update:
5:48 pm EST Jan 7, 2026
Forecast Valid:
8pm EST Jan 7, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation