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

54°F

12°C

Humidity 55%
Wind Speed NW 7 mph
Barometer 30.02 in (1017.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 15 May 9:56 am EDT
Extended Forecast for

3 Miles SW Cattaraugus NY

  • Today

    Today: Mostly sunny, with a high near 62. Northwest wind 5 to 7 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 44. Calm wind becoming south around 6 mph after midnight.

    Low: 44 °F

    Gradual
    Clearing

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 76. South wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers before 2pm. Partly sunny, with a high near 77. Calm wind. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. Calm wind becoming south around 5 mph after midnight.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 86. Southwest wind 7 to 9 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South wind around 6 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 50%.

    High: 83 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 62. Northwest wind 5 to 7 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 44. Calm wind becoming south around 6 mph after midnight.
Saturday
A chance of showers, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 76. South wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers before 2pm. Partly sunny, with a high near 77. Calm wind. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 59. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 86. Southwest wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 64. South wind around 6 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cattaraugus NY
 42.3°N 78.91°W (Elev. 1394 ft)
Last Update:
9:57 am EDT May 15, 2026
Forecast Valid:
10am EDT May 15, 2026-6pm EDT May 21, 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