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

40°F

4°C

Humidity 100%
Wind Speed E 10 mph
Barometer 29.84 in (1011.4 mb)
Dewpoint 40°F (4°C)
Visibility 8.00 mi
Wind Chill34°F (1°C)
Last update 16 Mar 4:56 am EDT
Extended Forecast for

Monticello NY

  • Overnight

    Overnight: Showers. Steady temperature around 44. Southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 4pm. Some of the storms could be severe. High near 60. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers then
    Severe
    Thunderstorms

  • Monday Night

    Monday Night: Rain showers, possibly mixing with snow after 2am, then gradually ending. Some thunder is also possible. Low around 23. Breezy, with a south wind around 21 mph becoming west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Breezy.
    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. West wind 15 to 18 mph, with gusts as high as 31 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. West wind 10 to 15 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers. Steady temperature around 44. Southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, with thunderstorms also possible after 4pm. Some of the storms could be severe. High near 60. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Rain showers, possibly mixing with snow after 2am, then gradually ending. Some thunder is also possible. Low around 23. Breezy, with a south wind around 21 mph becoming west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 32. West wind 15 to 18 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 15. West wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.65°N 74.67°W (Elev. 1414 ft)
Last Update:
4:57 am EDT Mar 16, 2026
Forecast Valid:
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation