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.

Fog/Mist

61°F

16°C

Humidity 100%
Wind Speed E 8 mph
Barometer 30.09 in (1019.1 mb)
Dewpoint 61°F (16°C)
Visibility 5.00 mi
Last update 14 Jun 12:56 pm EDT
Extended Forecast for

Jamestown NYSimilar City Names

  • This Afternoon

    This Afternoon: A chance of showers, mainly before 3pm. Mostly cloudy, with a high near 69. East wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. East wind 5 to 7 mph.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly between 7am and 8am. Mostly cloudy, with a high near 74. East wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 59. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 76. South wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. South wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 80 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A chance of showers, mainly before 3pm. Mostly cloudy, with a high near 69. East wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 59. East wind 5 to 7 mph.
Sunday
A chance of showers, mainly between 7am and 8am. Mostly cloudy, with a high near 74. East wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 59. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 76. South wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. South wind 6 to 8 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Juneteenth
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NYSimilar City Names
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
10:36 am EDT Jun 14, 2025
Forecast Valid:
1pm EDT Jun 14, 2025-6pm EDT Jun 20, 2025
 
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Additional Resources

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Chance of Precipitation