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

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.15 in (1023.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 20 Nov 5:56 am EST
Extended Forecast for

Celoron NY

  • Today

    Today: Mostly sunny, with a high near 47. Calm wind becoming southwest around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind 3 to 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers. Cloudy, with a high near 51. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers. Mostly cloudy, with a low around 31. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 42. North wind 3 to 7 mph.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47. Southwest wind 5 to 10 mph.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. West wind 6 to 8 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. Calm wind becoming southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 34. South wind 3 to 5 mph.
Friday
A chance of showers. Cloudy, with a high near 51. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 31. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 42. North wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 27. Calm wind.
Sunday
Partly sunny, with a high near 47. Southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 33. West wind 6 to 8 mph.
Monday
Partly sunny, with a high near 49.
Monday Night
A chance of showers after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
Showers likely. Cloudy, with a high near 51. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Cloudy, with a low around 41. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Celoron NY
 42.11°N 79.26°W (Elev. 1329 ft)
Last Update:
6:36 am EST Nov 20, 2025
Forecast Valid:
6am EST Nov 20, 2025-6pm EST Nov 26, 2025
 
Forecast Discussion
 
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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