Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

28°F

-2°C

Humidity 72%
Wind Speed W 6 mph
Barometer 30.03 in (1018.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Jan 11:56 pm EST
Extended Forecast for

Siko PA

  • Overnight

    Overnight: Mostly clear, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 40. Southwest wind 3 to 7 mph.

    High: 40 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 10pm, then a slight chance of showers after 5am.  Mostly cloudy, with a low around 33. South wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 7am, then showers likely after 10am.  Mostly cloudy, with a high near 41. Southwest wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before 1am, then rain, possibly mixed with snow showers between 1am and 4am, then snow showers after 4am.  Low around 21. Calm wind becoming northwest around 6 mph after midnight.  Chance of precipitation is 80%.

    Low: 21 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers, mainly before 7am.  High near 29. Chance of precipitation is 80%.

    High: 29 °F

    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 25. West wind around 6 mph.
Tuesday
Increasing clouds, with a high near 40. Southwest wind 3 to 7 mph.
Tuesday Night
A slight chance of showers before 10pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 33. South wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 7am, then showers likely after 10am. Mostly cloudy, with a high near 41. Southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain showers before 1am, then rain, possibly mixed with snow showers between 1am and 4am, then snow showers after 4am. Low around 21. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.
Thursday
Snow showers, mainly before 7am. High near 29. Chance of precipitation is 80%.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 32.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 11.
M.L.King Day
Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
Siko PA
 41.68°N 75.26°W (Elev. 1401 ft)
12:17 am EST Jan 13, 2026
12am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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