Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

36°F

2°C

Humidity 79%
Wind Speed E 3 mph
Barometer 29.90 in (1013.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 22 Mar 4:56 am EDT
Extended Forecast for

3 Miles SSE Grant Mills NY

  • Today

    Today: Rain showers and sleet likely before 1pm, then rain showers.  High near 51. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. Little or no sleet accumulation expected.

    High: 51 °F

    Rain/Sleet
    Likely then
    Showers

  • Tonight

    Tonight: Rain showers before 4am, then a slight chance of rain and snow showers.  Low around 28. North wind around 6 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 28 °F

    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of snow showers between 8am and 2pm.  Mostly cloudy, with a high near 32. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 39. Northwest wind around 7 mph becoming west in the afternoon.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow

  • Thursday

    Thursday: A chance of rain and snow before 2pm, then a chance of rain.  Mostly cloudy, with a high near 48. Chance of precipitation is 50%.

    High: 48 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Rain showers and sleet likely before 1pm, then rain showers. High near 51. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.
Tonight
Rain showers before 4am, then a slight chance of rain and snow showers. Low around 28. North wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
A slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 32. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 18. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 39. Northwest wind around 7 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Thursday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Thursday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Friday
A chance of rain. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grant Mills NY
 42.03°N 74.66°W (Elev. 2533 ft)
2:37 am EDT Mar 22, 2026
5am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database