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

58°F

14°C

Humidity 33%
Wind Speed N 10 mph
Barometer 29.90 in (1012.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 23 Apr 7:56 pm EDT
Extended Forecast for

Forest Lake Park PA

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63. Northwest wind 5 to 7 mph.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am. High near 47. Southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 47 °F

    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 2am. Low around 36. East wind around 6 mph. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Sunday

    Sunday: A chance of showers, mainly before 8am. Partly sunny, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Northwest wind 5 to 9 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 63. Northwest wind 5 to 7 mph.
Friday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers, mainly after 8am. High near 47. Southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers, mainly before 2am. Low around 36. East wind around 6 mph. Chance of precipitation is 80%.
Sunday
A chance of showers, mainly before 8am. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forest Lake Park PA
 41.55°N 75.08°W (Elev. 1270 ft)
Last Update:
7:07 pm EDT Apr 23, 2026
Forecast Valid:
7pm EDT Apr 23, 2026-6pm EDT Apr 30, 2026
 
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