National Weather Service

News Headlines

Winter 2025-2026 SKYWARN Spotter Training Videos Posted on our YouTube Page

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

26°F

-3°C

Humidity	71%
Wind Speed	Calm
Barometer	30.32 in (1028.2 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Last update	15 Mar 1:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Lewbeach NY

Overnight
Low: 19 °F
Mostly Cloudy
Sunday
High: 35 °F
Slight Chance
Snow Showers
then Partly
Sunny
Sunday Night
Low: 29 °F
Chance
Freezing Rain
then
Rain/Freezing
Rain
Monday
High: 55 °F
Showers
Monday Night
Low: 18 °F
Rain/Snow
Tuesday
High: 22 °F
Chance Snow
Showers
Tuesday Night
Low: 9 °F
Mostly Cloudy
Wednesday
High: 28 °F
Partly Sunny
Wednesday Night
Low: 17 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 19. North wind around 6 mph.

Sunday

A slight chance of snow showers before 9am. Mostly cloudy, with a high near 35. Southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.

Sunday Night

A chance of rain or freezing rain before 1am, then rain. Low around 29. Southeast wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.

Monday

Rain before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 55. South wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Monday Night

Rain before 11pm, then rain, possibly mixed with snow showers between 11pm and 2am, then a chance of snow showers after 2am. Some thunder is also possible. Low around 18. South wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Tuesday

A chance of snow showers before 8am, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.

Tuesday Night

Mostly cloudy, with a low around 9.

Wednesday

Partly sunny, with a high near 28.

Wednesday Night

Mostly cloudy, with a low around 17.

Thursday

Partly sunny, with a high near 38.

Thursday Night

Mostly cloudy, with a low around 25.

Friday

Partly sunny, with a high near 41.