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

32°F

0°C

Humidity 59%
Wind Speed W 6 mph
Barometer 30.30 in (1027.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 25 Mar 12:56 am EDT
Extended Forecast for

Rosas PA

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 2pm. Partly sunny, with a high near 64. Southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 39. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain, mainly before 8am. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Rain then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Calm wind.
Wednesday
Partly sunny, with a high near 51. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 38. South wind around 6 mph.
Thursday
A slight chance of rain after 2pm. Partly sunny, with a high near 64. Southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
Rain, mainly after 8pm. Low around 39. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Friday
Rain, mainly before 8am. High near 48. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rosas PA
 41.45°N 74.8°W (Elev. 876 ft)
Last Update:
12:58 am EDT Mar 25, 2026
Forecast Valid:
1am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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