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.

Mostly Cloudy

34°F

1°C

Humidity 70%
Wind Speed SW 7 mph
Barometer 30.14 in (1022.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 18 Nov 9:56 am EST
Extended Forecast for

3 Miles E Greenhurst NY

  • Today

    Today: A slight chance of showers after 3pm. Mostly cloudy, with a high near 39. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 39 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of rain showers before 8pm, then a chance of snow showers between 8pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 37. South wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 48. West wind 9 to 11 mph. Chance of precipitation is 50%.

    High: 48 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 31. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of showers after 3pm. Mostly cloudy, with a high near 39. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain showers before 8pm, then a chance of snow showers between 8pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Mostly sunny, with a high near 41. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 29. Light and variable wind.
Thursday
Mostly cloudy, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 37. South wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers. Mostly cloudy, with a high near 48. West wind 9 to 11 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 31. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 42.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 33.
Monday
A chance of showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Greenhurst NY
 42.15°N 79.25°W (Elev. 1699 ft)
Last Update:
9:36 am EST Nov 18, 2025
Forecast Valid:
10am EST Nov 18, 2025-6pm EST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation