Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

54°F

12°C

Humidity 55%
Wind Speed NW 8 mph
Barometer 30.13 in (1019.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 21 May 1:56 am EDT
Extended Forecast for

Autumn Leaves PA

  • Overnight

    Overnight: Cloudy, with a low around 47. Northwest wind around 5 mph.

    Low: 47 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 63. North wind 3 to 5 mph.

    High: 63 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Light north wind.

    Low: 39 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 44. Light southeast wind.  Chance of precipitation is 40%.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am.  High near 52. Chance of precipitation is 90%.

    High: 52 °F

    Showers

  • Saturday Night

    Saturday Night: Showers.  Low around 42. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 8am.  Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 47. Northwest wind around 5 mph.
Thursday
Mostly cloudy, with a high near 63. North wind 3 to 5 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Light north wind.
Friday
Mostly sunny, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 44. Light southeast wind. Chance of precipitation is 40%.
Saturday
Showers, mainly after 8am. High near 52. Chance of precipitation is 90%.
Saturday Night
Showers. Low around 42. Chance of precipitation is 90%.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Autumn Leaves PA
 41.93°N 75.33°W (Elev. 1591 ft)
2:30 am EDT May 21, 2026
2am EDT May 21, 2026-6pm EDT May 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database