Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

50°F

10°C

Humidity 83%
Wind Speed E 7 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 18 Apr 6:56 am EDT
Extended Forecast for

High Lake PA

  • Today

    Today: Partly sunny, with a high near 68. South wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 68 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 3am.  Mostly cloudy, with a low around 38. South wind 6 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Rain showers before 10am, then rain and snow showers between 10am and 11am, then rain showers after 11am.  High near 45. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Showers

  • Sunday Night

    Sunday Night: Scattered rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 1am, then a chance of snow showers after 1am.  Partly cloudy, with a low around 29. West wind 3 to 6 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers before 8am.  Mostly sunny, with a high near 40. Northwest wind 7 to 9 mph.  Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am.  Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 68. South wind 5 to 11 mph, with gusts as high as 21 mph.
Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 38. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain showers before 10am, then rain and snow showers between 10am and 11am, then rain showers after 11am. High near 45. Northwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Scattered rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 1am, then a chance of snow showers after 1am. Partly cloudy, with a low around 29. West wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers before 8am. Mostly sunny, with a high near 40. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 50.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
High Lake PA
 41.81°N 75.29°W (Elev. 1581 ft)
6:13 am EDT Apr 18, 2026
7am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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