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.

Mostly Cloudy

27°F

-3°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 30.07 in (1019.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 20 Apr 5:56 am EDT
Extended Forecast for

Autumn Leaves PA

  • Today

    Today: Scattered snow showers, mainly between noon and 5pm. Partly sunny, with a high near 38. Northwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 20. Northwest wind around 6 mph becoming calm in the evening.

    Low: 20 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. South wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow showers before 8am. Partly sunny, with a high near 59. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 59 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered snow showers, mainly between noon and 5pm. Partly sunny, with a high near 38. Northwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 20. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. South wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of snow showers before 8am. Partly sunny, with a high near 59. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 62.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 50%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Autumn Leaves PA
 41.93°N 75.33°W (Elev. 1591 ft)
Last Update:
6:09 am EDT Apr 20, 2026
Forecast Valid:
6am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation