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

57°F

14°C

Humidity 64%
Wind Speed Vrbl 6 mph
Barometer 30.17 in (1022.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 15 Oct 12:56 pm EDT
Extended Forecast for

Celoron NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. Southeast wind around 8 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers before 1am, then rain likely between 1am and 2am, then periods of rain and possibly a thunderstorm after 2am. Low around 57. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Periods of rain and possibly a thunderstorm. Temperature rising to near 67 by 11am, then falling to around 58 during the remainder of the day. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F⇓

    Rain

  • Friday Night

    Friday Night: Periods of rain before 2am, then a chance of showers after 2am. Low around 35. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 48. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 31. Light southwest wind.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Southwest wind 5 to 9 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. South wind 5 to 7 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. Southeast wind around 8 mph.
Tonight
A chance of showers before 1am, then rain likely between 1am and 2am, then periods of rain and possibly a thunderstorm after 2am. Low around 57. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Periods of rain and possibly a thunderstorm. Temperature rising to near 67 by 11am, then falling to around 58 during the remainder of the day. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Periods of rain before 2am, then a chance of showers after 2am. Low around 35. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 48. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Clear, with a low around 31. Light southwest wind.
Sunday
Sunny, with a high near 62. Southwest wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 34. South wind 5 to 7 mph.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 65.
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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:
9:58 am EDT Oct 15, 2026
Forecast Valid:
1pm EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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