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

63°F

17°C

Humidity 52%
Wind Speed Vrbl 3 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 24 Apr 10:56 pm EDT
Extended Forecast for

Jamestown NY

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 49. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 2pm, then a chance of showers. High near 58. Southeast wind around 8 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 40. East wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 62. East wind around 7 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Northeast wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. East wind 3 to 7 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Southeast wind 5 to 13 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 64. South wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 49. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm before 2pm, then a chance of showers. High near 58. Southeast wind around 8 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 40. East wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly sunny, with a high near 62. East wind around 7 mph.
Sunday Night
Mostly clear, with a low around 39. Northeast wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 69. East wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 47. Southeast wind 5 to 13 mph, with gusts as high as 25 mph.
Tuesday
Showers likely. Mostly cloudy, with a high near 64. South wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Wednesday
A chance of showers after 8am. Partly sunny, with a high near 61. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
Showers likely. Partly sunny, with a high near 54. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
9:57 pm EDT Apr 24, 2026
Forecast Valid:
11pm EDT Apr 24, 2026-6pm EDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation