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.

Fair

46°F

8°C

Humidity 50%
Wind Speed NW 17 G 25 mph
Barometer 30.03 in (1018.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 3 Nov 9:56 pm EST
Extended Forecast for

Leon NY

  • Tonight

    Tonight: Mostly clear, with a low around 36. Northwest wind 11 to 15 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. West wind 10 to 15 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 36. South wind 6 to 9 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 10am, then rain showers. High near 54. West wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly before 1am. Low around 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers

  • Thursday

    Thursday: A slight chance of showers before 1pm. Partly sunny, with a high near 45. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Light southwest wind becoming south 6 to 11 mph in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 1pm. High near 54. South wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

    High: 54 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Northwest wind 11 to 15 mph.
Tuesday
Sunny, with a high near 52. West wind 10 to 15 mph.
Tuesday Night
Increasing clouds, with a low around 36. South wind 6 to 9 mph.
Wednesday
A slight chance of rain and snow showers before 10am, then rain showers. High near 54. West wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Showers, mainly before 1am. Low around 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers before 1pm. Partly sunny, with a high near 45. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 31. Light southwest wind becoming south 6 to 11 mph in the evening.
Friday
Showers, mainly after 1pm. High near 54. South wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.
Friday Night
Showers. Low around 36. Chance of precipitation is 90%.
Saturday
A chance of showers before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Sunday
Showers. High near 46. Chance of precipitation is 90%.
Sunday Night
Rain and snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Monday
Snow showers likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Leon NY
 42.29°N 79.03°W (Elev. 1506 ft)
Last Update:
9:36 pm EST Nov 3, 2025
Forecast Valid:
10pm EST Nov 3, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation