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.

Mostly Cloudy

30°F

-1°C

Humidity 66%
Wind Speed W 7 mph
Barometer 30.02 in (1018.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 12 Jan 9:56 pm EST
Extended Forecast for

Forest Lake Park PA

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 41. West wind 3 to 7 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Southwest wind 6 to 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 42. Southwest wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 1am, then rain, possibly mixed with snow showers between 1am and 4am, then snow showers after 4am. Low around 22. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 22 °F

    Showers
    Likely then
    Rain/Snow

  • Thursday

    Thursday: Snow showers, mainly before 7am. High near 31. Chance of precipitation is 80%.

    High: 31 °F

    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. West wind around 6 mph.
Tuesday
Sunny, with a high near 41. West wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 34. Southwest wind 6 to 8 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. Southwest wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain showers likely before 1am, then rain, possibly mixed with snow showers between 1am and 4am, then snow showers after 4am. Low around 22. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.
Thursday
Snow showers, mainly before 7am. High near 31. Chance of precipitation is 80%.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
A chance of snow showers. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 12.
M.L.King Day
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forest Lake Park PA
 41.55°N 75.08°W (Elev. 1270 ft)
Last Update:
3:23 pm EST Jan 12, 2026
Forecast Valid:
10pm EST Jan 12, 2026-6pm EST Jan 19, 2026
 
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