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

27°F

-3°C

Humidity 75%
Wind Speed W 3 mph
Barometer 30.33 in (1028.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 25 Mar 5:56 am EDT
Extended Forecast for

Forest Lake Park PA

  • Today

    Today: Partly sunny, with a high near 51. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Partly sunny, with a high near 64. Southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 38. Southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain, mainly before 8am. High near 43. Northwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 43 °F

    Rain then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 51. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 38. South wind around 6 mph.
Thursday
A chance of rain after 2pm. Partly sunny, with a high near 64. Southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain, mainly after 8pm. Low around 38. Southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 8am. High near 43. Northwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 20.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forest Lake Park PA
 41.55°N 75.08°W (Elev. 1270 ft)
Last Update:
6:22 am EDT Mar 25, 2026
Forecast Valid:
6am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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