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

62°F

17°C

Humidity 96%
Wind Speed Calm
Barometer 29.88 in (1011.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Oct 9:56 pm EDT
Extended Forecast for

2 Miles WSW Tallmanville PA

  • Tonight

    Tonight: Partly cloudy, with a low around 61. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 11am and noon. Partly sunny, with a high near 67. West wind around 10 mph. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. Northwest wind 9 to 11 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 61. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 61 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 48. South wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 48 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 100%.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: Rain showers likely before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.

    Low: 33 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow showers before 8am. Mostly sunny, with a high near 40. Breezy. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow and
    Breezy then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. West wind around 10 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of showers between 11am and noon. Partly sunny, with a high near 67. West wind around 10 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 45. Northwest wind 9 to 11 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 61. North wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Showers, mainly after 2am. Low around 48. South wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Friday
Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 100%.
Friday Night
Rain showers likely before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers before 8am. Mostly sunny, with a high near 40. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Tallmanville PA
 41.87°N 75.43°W (Elev. 1850 ft)
Last Update:
2:30 pm EDT Oct 13, 2026
Forecast Valid:
10pm EDT Oct 13, 2026-6pm EDT Oct 20, 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