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

65°F

18°C

Humidity 66%
Wind Speed S 3 mph
Barometer 30.17 in (1021.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 6 Oct 11:56 pm EDT
Extended Forecast for

3 Miles ESE Ashville NY

  • Overnight

    Overnight: A chance of showers, mainly after 5am. Partly cloudy, with a low around 58. South wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 70. Southwest wind 8 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 44. North wind 8 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers before 8am. Sunny, with a high near 59. North wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 32. North wind 3 to 7 mph.

    Low: 32 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Northeast wind 3 to 7 mph.

    High: 59 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. East wind around 6 mph becoming southeast after midnight.

    Low: 32 °F

    Clear then
    Frost

  • Friday

    Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 65. South wind 6 to 8 mph.

    High: 65 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers, mainly after 5am. Partly cloudy, with a low around 58. South wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers and thunderstorms before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 70. Southwest wind 8 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 44. North wind 8 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers before 8am. Sunny, with a high near 59. North wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 32. North wind 3 to 7 mph.
Thursday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Northeast wind 3 to 7 mph.
Thursday Night
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. East wind around 6 mph becoming southeast after midnight.
Friday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 65. South wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 42.
Columbus Day
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Ashville NY
 42.1°N 79.38°W (Elev. 1499 ft)
Last Update:
10:36 pm EDT Oct 6, 2025
Forecast Valid:
12am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
 
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