National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Rain

63°F

17°C

Humidity 97%
Wind Speed SE 7 mph
Barometer 29.86 in (1010.5 mb)
Dewpoint 62°F (17°C)
Visibility 8.00 mi
Last update 23 Aug 4:56 am EDT
Extended Forecast for

Autumn Leaves PA

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Low around 61. Southeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 1pm. High near 74. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms, mainly between 7pm and 8pm. Mostly cloudy, then gradually becoming clear, with a low around 51. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Scattered
    T-storms then
    Mostly Clear

  • Monday

    Monday: Isolated showers before 11am, then scattered showers after 1pm. Partly sunny, with a high near 70. Southwest wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers before 8pm. Mostly cloudy, with a low around 52. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Isolated showers after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 20%.

    High: 71 °F

    Partly Sunny
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 61. Southeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms, mainly before 1pm. High near 74. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Scattered showers and thunderstorms, mainly between 7pm and 8pm. Mostly cloudy, then gradually becoming clear, with a low around 51. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Isolated showers before 11am, then scattered showers after 1pm. Partly sunny, with a high near 70. Southwest wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers before 8pm. Mostly cloudy, with a low around 52. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Friday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 75.
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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 am EDT Aug 23, 2026
Forecast Valid:
5am EDT Aug 23, 2026-6pm EDT Aug 29, 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