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.

Fair

1°F

-17°C

Humidity 87%
Wind Speed Calm
Barometer 30.22 in (1026.2 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 5 Dec 4:56 am EST
Extended Forecast for

Starlight PA

  • Today

    Today: Increasing clouds, with a high near 25. Wind chill values as low as -2. Calm wind becoming south 5 to 7 mph in the morning.

    High: 25 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Light south wind.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 35. Southwest wind 3 to 6 mph.

    High: 35 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Northwest wind 3 to 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Partly sunny, with a high near 27. Chance of precipitation is 50%.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Today
Increasing clouds, with a high near 25. Wind chill values as low as -2. Calm wind becoming south 5 to 7 mph in the morning.
Tonight
Mostly cloudy, with a low around 18. Light south wind.
Saturday
Mostly cloudy, with a high near 35. Southwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 19. Northwest wind 3 to 5 mph.
Sunday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
A chance of snow showers after 1pm. Partly sunny, with a high near 27. Chance of precipitation is 50%.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Wednesday Night
Rain and snow showers. Low around 28. Chance of precipitation is 80%.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Starlight PA
 41.9°N 75.33°W (Elev. 1499 ft)
Last Update:
4:57 am EST Dec 5, 2025
Forecast Valid:
5am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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