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.

Light Rain Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.05 in (1016.8 mb)
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 26 Jun 2:56 am EDT
Extended Forecast for

4 Miles ENE Downsville NY

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Scattered
    Showers

  • Friday

    Friday: Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Isolated showers between 2am and 3am. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.

    Low: 56 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Saturday

    Saturday: A slight chance of rain before 2pm, then scattered showers after 3pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 75. Calm wind. Chance of precipitation is 30%.

    High: 75 °F

    Scattered
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Scattered showers, mainly before 7pm. Partly cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Isolated showers between 2am and 3am. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of rain before 2pm, then scattered showers after 3pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 75. Calm wind. Chance of precipitation is 30%.
Saturday Night
Scattered showers, mainly before 7pm. Partly cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%.
Sunday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 57.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Downsville NY
 42.1°N 74.91°W (Elev. 1755 ft)
Last Update:
2:30 am EDT Jun 26, 2026
Forecast Valid:
3am EDT Jun 26, 2026-6pm EDT Jul 2, 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