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

51°F

11°C

Humidity 89%
Wind Speed Calm
Barometer 29.87 in (1011.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 7 Oct 10:56 pm EDT
Extended Forecast for

Autumn Leaves PA

  • Tonight

    Tonight: Mostly clear, with a low around 51. Southwest wind around 6 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. West wind 5 to 9 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Light west wind.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Light west wind increasing to 5 to 9 mph in the morning.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, sunny, with a high near 68.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers after 8am. High near 63. Chance of precipitation is 100%.

    High: 63 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 65. West wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 44. Light west wind.
Friday
Sunny, with a high near 61. Light west wind increasing to 5 to 9 mph in the morning.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 43. Calm wind.
Saturday
Patchy fog before 7am. Otherwise, sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Showers after 8am. High near 63. Chance of precipitation is 100%.
Sunday Night
Showers likely, mainly before 2am. Cloudy, with a low around 55. Chance of precipitation is 60%.
Columbus Day
A chance of showers before 8am. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 50.
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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:
2:30 pm EDT Oct 7, 2026
Forecast Valid:
11pm EDT Oct 7, 2026-6pm EDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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