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

64°F

18°C

Humidity 100%
Wind Speed W 6 mph
Barometer 29.93 in (1012.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 Oct 12:56 am EDT
Extended Forecast for

Columbus PA

  • Overnight

    Overnight: Partly cloudy, with a low around 58. Light west wind.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, mainly before 10am. Mostly cloudy, with a high near 66. Northwest wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Calm wind becoming east around 5 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, then showers and possibly a thunderstorm after 11pm. Low around 51. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 2am. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Showers

  • Saturday

    Saturday: A chance of showers before 8am. Sunny, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Frost

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. Light west wind.
Wednesday
A chance of showers, mainly before 10am. Mostly cloudy, with a high near 66. Northwest wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 67. Calm wind becoming east around 5 mph in the morning.
Thursday Night
A chance of showers, then showers and possibly a thunderstorm after 11pm. Low around 51. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers, mainly before 2am. Low around 29. Chance of precipitation is 90%.
Saturday
A chance of showers before 8am. Sunny, with a high near 47. Chance of precipitation is 30%.
Saturday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 33.
Monday
Areas of frost. Otherwise, mostly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus PA
 41.94°N 79.58°W (Elev. 1453 ft)
Last Update:
1:00 am EDT Oct 14, 2026
Forecast Valid:
1am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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