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

55°F

13°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 12 Oct 9:56 pm EDT
Extended Forecast for

Beach Lake PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Light south wind becoming southwest 5 to 9 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Southwest wind 7 to 9 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 71. West wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. Northwest wind 7 to 10 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely after 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Partly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers. High near 63. Chance of precipitation is 90%.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Calm wind.
Tuesday
Mostly sunny, with a high near 73. Light south wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 63. Southwest wind 7 to 9 mph.
Wednesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 71. West wind 8 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 48. Northwest wind 7 to 10 mph.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Showers likely after 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Friday
Showers. High near 63. Chance of precipitation is 90%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 45. Breezy.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Beach Lake PA
 41.6°N 75.16°W (Elev. 1398 ft)
Last Update:
2:50 pm EDT Oct 12, 2026
Forecast Valid:
10pm EDT Oct 12, 2026-6pm EDT Oct 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