Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

26°F

-3°C

Humidity 75%
Wind Speed W 5 mph
Barometer 30.02 in (1018.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 13 Jan 12:56 am EST
Extended Forecast for

Siko PA

  • Overnight

    Overnight: Mostly clear, with a low around 25. Southwest wind around 5 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 34. South wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 7am, then a chance of rain after 1pm.  Mostly cloudy, with a high near 41. Southwest wind around 6 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 1am.  Low around 18. South wind 5 to 9 mph becoming northwest after midnight.  Chance of precipitation is 80%.

    Low: 18 °F

    Rain/Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 22. Chance of precipitation is 30%.

    High: 22 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 25. Southwest wind around 5 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 34. South wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 7am, then a chance of rain after 1pm. Mostly cloudy, with a high near 41. Southwest wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain and snow, becoming all snow after 1am. Low around 18. South wind 5 to 9 mph becoming northwest after midnight. Chance of precipitation is 80%.
Thursday
A chance of snow. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 13.
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)
12:33 am EST Jan 13, 2026
1am 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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