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

74°F

23°C

Humidity 40%
Wind Speed NW 16 G 23 mph
Barometer 29.72 in (1005.6 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Jun 2:56 pm EDT
Extended Forecast for

Autumn Leaves PA

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 74. West wind around 10 mph, with gusts as high as 24 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind around 9 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Calm wind becoming west around 6 mph in the morning.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Partly cloudy, with a low around 54. Chance of precipitation is 40%.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 69. Chance of precipitation is 100%.

    High: 69 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 74. West wind around 10 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 53. West wind around 9 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 72. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 75. Calm wind becoming west around 6 mph in the morning.
Sunday Night
A chance of showers after 2am. Partly cloudy, with a low around 54. Chance of precipitation is 40%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 69. Chance of precipitation is 100%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Showers likely. Partly sunny, with a high near 75. Chance of precipitation is 70%.
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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 Jun 19, 2026
Forecast Valid:
3pm EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation