National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

46°F

8°C

Humidity 100%
Wind Speed W 10 mph
Barometer 30.01 in (1017.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Nov 8:56 pm EST
Extended Forecast for

Youngsville PA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Fog

  • Veterans Day

    Veterans Day: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 56. Light and variable wind.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Showers, mainly between 2am and 5am. Low around 38. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers. High near 49. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 27. North wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 36. Calm wind.
Veterans Day
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 56. Light and variable wind.
Wednesday Night
Showers, mainly between 2am and 5am. Low around 38. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers. High near 49. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 27. North wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
A chance of snow showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Saturday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Youngsville PA
 41.85°N 79.33°W (Elev. 1312 ft)
Last Update:
9:01 pm EST Nov 10, 2026
Forecast Valid:
9pm EST Nov 10, 2026-6pm EST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation