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

60°F

16°C

Humidity 100%
Wind Speed S 9 G 17 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 16 Oct 1:56 am EDT
Extended Forecast for

Columbus PA

  • Overnight

    Overnight: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 56. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. Temperature falling to around 56 by 5pm. West wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F⇓

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 9pm. Low around 32. North wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. North wind 9 to 11 mph, with gusts as high as 24 mph.

    High: 48 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 31.

    Low: 31 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 56. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm. Temperature falling to around 56 by 5pm. West wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers, mainly before 9pm. Low around 32. North wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. North wind 9 to 11 mph, with gusts as high as 24 mph.
Saturday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 29. Calm wind.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60.
Sunday Night
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 31.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 65.
Monday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 34.
Tuesday
Patchy frost before 9am. Otherwise, sunny, with a high near 67.
Tuesday Night
Patchy frost. Otherwise, mostly clear, with a low around 35.
Wednesday
Patchy frost. Otherwise, sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Patchy frost. Otherwise, sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus PA
 41.94°N 79.58°W (Elev. 1453 ft)
Last Update:
2:41 am EDT Oct 16, 2026
Forecast Valid:
2am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation