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

21°F

-6°C

Humidity 88%
Wind Speed Calm
Barometer 29.88 in (1013.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 6 Dec 2:56 am EST
Extended Forecast for

2 Miles NE Atco PA

  • Overnight

    Overnight: Cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 36. Calm wind becoming west around 6 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 35. Light and variable wind.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 15. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 18. Calm wind.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 36. Calm wind becoming west around 6 mph.
Saturday Night
Partly cloudy, with a low around 20. Calm wind.
Sunday
Mostly cloudy, with a high near 35. Light and variable wind.
Sunday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 15. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of rain and snow showers before 1pm, then rain showers likely. Cloudy, with a high near 38. Chance of precipitation is 60%.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Friday
A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Atco PA
 41.63°N 75.06°W (Elev. 1001 ft)
Last Update:
1:48 am EST Dec 6, 2025
Forecast Valid:
2am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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