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.

Mostly Cloudy

27°F

-3°C

Humidity 81%
Wind Speed S 12 mph
Barometer 30.00 in (1018.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 13 Jan 12:56 am EST
Extended Forecast for

4 Miles S Jamestown NY

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Southwest wind around 9 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly between 3pm and 5pm. Mostly cloudy, with a high near 41. South wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 41 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 5am. Mostly cloudy, with a low around 34. Southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Snow showers, possibly mixed with rain, becoming all snow after 4pm. High near 38. Southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 11. West wind 8 to 10 mph. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 16. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 16 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. Northwest wind around 7 mph becoming southwest after midnight.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 27. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 27 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Southwest wind around 9 mph.
Tuesday
A chance of showers, mainly between 3pm and 5pm. Mostly cloudy, with a high near 41. South wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers, mainly after 5am. Mostly cloudy, with a low around 34. Southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday
Snow showers, possibly mixed with rain, becoming all snow after 4pm. High near 38. Southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 11. West wind 8 to 10 mph. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 16. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 10. Northwest wind around 7 mph becoming southwest after midnight.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Saturday
Snow showers. High near 31. Chance of precipitation is 80%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 40%.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 20. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Jamestown NY
 42.04°N 79.24°W (Elev. 1401 ft)
Last Update:
12:36 am EST Jan 13, 2026
Forecast Valid:
1am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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