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

74°F

23°C

Humidity 56%
Wind Speed N 8 mph
Barometer 30.15 in (1020.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 14 Sep 5:56 pm EDT
Extended Forecast for

Chautauqua NY

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 55. North wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before 11am. Otherwise, sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.

    High: 78 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Areas of fog after 2am. Otherwise, mostly clear, with a low around 56. Northeast wind 5 to 7 mph becoming southeast after midnight.

    Low: 56 °F

    Mostly Clear
    then Areas
    Fog

  • Tuesday

    Tuesday: Areas of fog before 11am. Otherwise, sunny, with a high near 78. Light and variable wind becoming northeast around 5 mph in the afternoon.

    High: 78 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. Northeast wind around 6 mph becoming light and variable in the evening.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Light and variable wind.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 55. North wind around 6 mph becoming calm in the evening.
Monday
Areas of fog before 11am. Otherwise, sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Areas of fog after 2am. Otherwise, mostly clear, with a low around 56. Northeast wind 5 to 7 mph becoming southeast after midnight.
Tuesday
Areas of fog before 11am. Otherwise, sunny, with a high near 78. Light and variable wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56. Northeast wind around 6 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 77. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 55. Light and variable wind.
Thursday
Sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chautauqua NY
 42.19°N 79.46°W (Elev. 1309 ft)
Last Update:
4:36 pm EDT Sep 14, 2025
Forecast Valid:
6pm EDT Sep 14, 2025-6pm EDT Sep 21, 2025
 
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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