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.

Light Rain Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed S 8 mph
Barometer 30.09 in (1021.4 mb)
Dewpoint 35°F (2°C)
Visibility 2.00 mi
Wind Chill28°F (-2°C)
Last update 3 Mar 3:56 pm EST
Extended Forecast for

Warren PA

  • This Afternoon

    This Afternoon: A chance of showers. Cloudy, with a high near 41. South wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 11pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 36. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers then
    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind.

    High: 57 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers. High near 59. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Low around 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers

  • Friday

    Friday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers. High near 68. Chance of precipitation is 90%.

    High: 68 °F

    Showers
    Likely then
    Showers

Detailed Forecast

This Afternoon
A chance of showers. Cloudy, with a high near 41. South wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers before 11pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 36. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers. High near 59. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before 1am. Low around 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Partly sunny, with a high near 66.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Saturday
Showers. High near 68. Chance of precipitation is 90%.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 62.
Monday Night
A chance of showers. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
4:07 pm EST Mar 3, 2026
Forecast Valid:
4pm EST Mar 3, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation