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

26°F

-3°C

Humidity 84%
Wind Speed S 5 mph
Barometer 30.25 in (1027.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 25 Mar 5:56 am EDT
Extended Forecast for

3 Miles ENE Pittsfield PA

  • Today

    Today: Mostly cloudy, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 46. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain before 5am, then a chance of rain and snow. Some thunder is also possible. Low around 30. Southwest wind around 6 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: A chance of snow before 8am. Partly sunny, with a high near 40. North wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.
Tonight
A slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 46. South wind around 6 mph. Chance of precipitation is 20%.
Thursday
Rain likely, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain before 5am, then a chance of rain and snow. Some thunder is also possible. Low around 30. Southwest wind around 6 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 8am. Partly sunny, with a high near 40. North wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 20.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Pittsfield PA
 41.84°N 79.39°W (Elev. 1335 ft)
Last Update:
5:46 am EDT Mar 25, 2026
Forecast Valid:
6am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation