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

54°F

12°C

Humidity 64%
Wind Speed W 5 mph
Barometer 30.16 in (1021.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 9 Oct 9:56 am EDT
Extended Forecast for

Greeley PA

  • Today

    Today: Sunny, with a high near 66. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Light west wind.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 47. Calm wind.

    Low: 47 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely, mainly between 11am and 2pm, then rain after 2pm. High near 61. Southeast wind 3 to 7 mph. Chance of precipitation is 90%.

    High: 61 °F

    Showers
    Likely then
    Rain

  • Sunday Night

    Sunday Night: Rain before 8pm, then showers, mainly after 8pm. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Rain

  • Columbus Day

    Columbus Day: Showers likely before 8am. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 66. West wind 8 to 11 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 40. Light west wind.
Saturday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 67. Calm wind.
Saturday Night
Increasing clouds, with a low around 47. Calm wind.
Sunday
Showers likely, mainly between 11am and 2pm, then rain after 2pm. High near 61. Southeast wind 3 to 7 mph. Chance of precipitation is 90%.
Sunday Night
Rain before 8pm, then showers, mainly after 8pm. Low around 53. Chance of precipitation is 80%.
Columbus Day
Showers likely before 8am. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greeley PA
 41.42°N 74.99°W (Elev. 1001 ft)
Last Update:
2:30 am EDT Oct 9, 2026
Forecast Valid:
10am EDT Oct 9, 2026-6pm EDT Oct 15, 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