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.

Overcast

34°F

1°C

Humidity 82%
Wind Speed SW 17 G 24 mph
Barometer 29.47 in (1000.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 25 Feb 10:56 am EST
Extended Forecast for

Jamestown NY

  • Today

    Today: A chance of snow showers. Mostly cloudy, with a high near 37. West wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 17. West wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 31. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. Light and variable wind.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. Southwest wind 5 to 9 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Southwest wind 7 to 9 mph becoming west in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 19. North wind around 6 mph. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow showers. Mostly cloudy, with a high near 37. West wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 17. West wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 31. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 16. Light and variable wind.
Friday
Sunny, with a high near 45. Southwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 32. South wind 7 to 11 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 43. Southwest wind 7 to 9 mph becoming west in the afternoon.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. North wind around 6 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 27.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
9:58 am EST Feb 25, 2026
Forecast Valid:
11am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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