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.

Overcast

42°F

6°C

Humidity 62%
Wind Speed NW 15 G 18 mph
Barometer 29.96 in (1015.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 14 Nov 1:56 pm EST
Extended Forecast for

Siko PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 44. Northwest wind 7 to 9 mph.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Light northwest wind.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 48. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Partly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain, mainly before 1am. Low around 42. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 42. West wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 44. Northwest wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 27. Light northwest wind.
Saturday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 48. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain, mainly before 1am. Low around 42. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 42. West wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Siko PA
 41.68°N 75.26°W (Elev. 1401 ft)
Last Update:
1:12 pm EST Nov 14, 2025
Forecast Valid:
2pm EST Nov 14, 2025-6pm EST Nov 20, 2025
 
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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