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.

Overcast

20°F

-7°C

Humidity 78%
Wind Speed W 9 mph
Barometer 30.19 in (1025.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 13 Feb 9:56 am EST
Extended Forecast for

Jamestown NY

  • Today

    Today: Partly sunny, with a high near 33. West wind 6 to 10 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 23. Southwest wind 9 to 11 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow showers between 7am and 10am. Partly sunny, with a high near 36. West wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. South wind 3 to 6 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. South wind 3 to 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 43. South wind 3 to 6 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. South wind 3 to 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 33. West wind 6 to 10 mph.
Tonight
A chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 23. Southwest wind 9 to 11 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow showers between 7am and 10am. Partly sunny, with a high near 36. West wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 19. Calm wind.
Sunday
Partly sunny, with a high near 42. South wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 27. South wind 3 to 5 mph.
Washington's Birthday
Partly sunny, with a high near 43. South wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 29. South wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Wednesday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
9:37 am EST Feb 13, 2026
Forecast Valid:
10am EST Feb 13, 2026-6pm EST Feb 19, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation