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Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.55 in (1002.5 mb)
Dewpoint 39°F (4°C)
Visibility 1.50 mi
Wind Chill34°F (1°C)
Last update 6 Jan 3:56 pm EST
Extended Forecast for

3 Miles ESE Youngsville PA

  • This Afternoon

    This Afternoon: Light rain. High near 45. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Light Rain

  • Tonight

    Tonight: Rain before 3am, then rain and snow likely. Low around 33. Southwest wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Light Rain
    then
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 9am. Cloudy, with a high near 39. West wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Chance
    Rain/Snow
    then Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 47. Calm wind becoming south around 6 mph in the afternoon.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

Detailed Forecast

This Afternoon
Light rain. High near 45. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 3am, then rain and snow likely. Low around 33. Southwest wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow, mainly before 9am. Cloudy, with a high near 39. West wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 31. Calm wind.
Thursday
Partly sunny, with a high near 47. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Saturday
Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Saturday Night
A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Youngsville PA
 41.85°N 79.27°W (Elev. 1339 ft)
Last Update:
1:56 pm EST Jan 6, 2026
Forecast Valid:
4pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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