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.

Fog/Mist

33°F

1°C

Humidity 100%
Wind Speed W 5 mph
Barometer 30.15 in (1022.6 mb)
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Wind Chill28°F (-2°C)
Last update 4 Mar 2:56 am EST
Extended Forecast for

High Lake PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 49. Calm wind.

    High: 49 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 4am. Increasing clouds, with a low around 32. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain, mainly after 7am. High near 44. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely
    then Rain

  • Thursday Night

    Thursday Night: Rain. Low around 34. Southeast wind around 7 mph. Chance of precipitation is 100%.

    Low: 34 °F

    Rain

  • Friday

    Friday: A chance of rain before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely after 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. Calm wind.
Wednesday Night
A chance of rain, mainly after 4am. Increasing clouds, with a low around 32. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly after 7am. High near 44. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 34. Southeast wind around 7 mph. Chance of precipitation is 100%.
Friday
A chance of rain before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Saturday
Showers likely after 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Saturday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
High Lake PA
 41.81°N 75.29°W (Elev. 1581 ft)
Last Update:
1:30 am EST Mar 4, 2026
Forecast Valid:
3am EST Mar 4, 2026-6pm EDT Mar 10, 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