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.

Overcast

36°F

2°C

Humidity 93%
Wind Speed N 9 mph
Barometer 29.68 in (1006.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Nov 8:56 pm EST
Extended Forecast for

Jamestown NY

  • Tonight

    Tonight: Cloudy, with a low around 28. North wind around 11 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Cloudy

  • Friday

    Friday: A chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 39. North wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 27. North wind around 5 mph becoming calm. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely before 1pm, then rain showers likely. Mostly cloudy, with a high near 41. Northwest wind 6 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain showers likely before 4am, then snow showers likely. Mostly cloudy, with a low around 29. Northwest wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow showers likely before 10am, then a chance of rain showers. Mostly cloudy, with a high near 43. Northwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 45. Calm wind becoming northwest around 6 mph in the morning.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 28. North wind around 11 mph, with gusts as high as 22 mph.
Friday
A chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 39. North wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 27. North wind around 5 mph becoming calm. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely before 1pm, then rain showers likely. Mostly cloudy, with a high near 41. Northwest wind 6 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain showers likely before 4am, then snow showers likely. Mostly cloudy, with a low around 29. Northwest wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Snow showers likely before 10am, then a chance of rain showers. Mostly cloudy, with a high near 43. Northwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 45. Calm wind becoming northwest around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
6:57 pm EST Nov 12, 2026
Forecast Valid:
9pm EST Nov 12, 2026-6pm EST Nov 19, 2026
 
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