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.

A Few Clouds

75°F

24°C

Humidity 62%
Wind Speed SW 8 mph
Barometer 29.97 in (1014.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 1 Oct 4:56 pm EDT
Extended Forecast for

Leon NYSimilar City Names

  • Tonight

    Tonight: Showers likely, mainly after 5am. Mostly cloudy, with a low around 56. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers, mainly before noon. High near 60. Northwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 39. Northwest wind around 5 mph becoming calm after midnight.

    Low: 39 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 61. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Southeast wind 3 to 5 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Southeast wind around 8 mph.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. West wind 3 to 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Northwest wind 7 to 15 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 56. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, mainly before noon. High near 60. Northwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 39. Northwest wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 61. Calm wind becoming northeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 40. Southeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 65. Southeast wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 44. West wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 55. Northwest wind 7 to 15 mph.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Leon NYSimilar City Names
 42.31°N 78.99°W (Elev. 1657 ft)
Last Update:
3:57 pm EDT Oct 1, 2026
Forecast Valid:
5pm EDT Oct 1, 2026-6pm EDT Oct 8, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation