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

59°F

15°C

Humidity 100%
Wind Speed W 8 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 14 Oct 12:56 pm EDT
Extended Forecast for

Ashville NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 62. Northwest wind around 9 mph.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. South wind 6 to 8 mph becoming north in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. East wind around 7 mph.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers, with thunderstorms also possible after 11pm. Low around 50. Southeast wind 5 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 61. West wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 2am. Low around 31. Blustery, with a northwest wind around 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers and
    Blustery

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 46. Northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Southwest wind 6 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 62. Northwest wind around 9 mph.
Tonight
Mostly cloudy, with a low around 42. South wind 6 to 8 mph becoming north in the evening.
Thursday
Partly sunny, with a high near 65. East wind around 7 mph.
Thursday Night
Showers, with thunderstorms also possible after 11pm. Low around 50. Southeast wind 5 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 61. West wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers, mainly before 2am. Low around 31. Blustery, with a northwest wind around 22 mph. Chance of precipitation is 90%. 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 46. Northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 30. Southwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ashville NY
 42.1°N 79.41°W (Elev. 1654 ft)
Last Update:
11:53 am EDT Oct 14, 2026
Forecast Valid:
1pm EDT Oct 14, 2026-6pm EDT Oct 20, 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