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

51°F

11°C

Humidity 89%
Wind Speed Calm
Barometer 29.87 in (1011.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 7 Oct 10:56 pm EDT
Extended Forecast for

Forest Lake Park PA

  • Tonight

    Tonight: Mostly clear, with a low around 52. Southwest wind around 7 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. West wind 7 to 11 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45. West wind around 5 mph.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63. Northwest wind 5 to 9 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 44. Light west wind.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers after 8am. High near 63. Chance of precipitation is 90%.

    High: 63 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 67. West wind 7 to 11 mph.
Thursday Night
Clear, with a low around 45. West wind around 5 mph.
Friday
Sunny, with a high near 63. Northwest wind 5 to 9 mph.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 44. Light west wind.
Saturday
Patchy fog before 7am. Otherwise, sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Showers after 8am. High near 63. Chance of precipitation is 90%.
Sunday Night
Showers likely, mainly before 2am. Cloudy, with a low around 55. Chance of precipitation is 70%.
Columbus Day
A chance of showers before 8am. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forest Lake Park PA
 41.53°N 75.11°W (Elev. 1401 ft)
Last Update:
2:30 pm EDT Oct 7, 2026
Forecast Valid:
11pm EDT Oct 7, 2026-6pm EDT Oct 14, 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