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

33°F

1°C

Humidity 78%
Wind Speed N 7 mph
Barometer 29.81 in (1011.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 13 Nov 4:56 pm EST
Extended Forecast for

Jamestown NY

  • This Afternoon

    This Afternoon: A chance of rain and snow showers. Mostly cloudy, with a high near 39. North wind around 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 7pm, then snow showers likely. Cloudy, with a low around 30. Northwest wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: Snow showers likely before 10am, then rain and snow showers likely between 10am and 11am, then rain showers after 11am. High near 41. Northwest wind 7 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Rain and snow showers, becoming all snow after 8pm. Low around 31. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 42. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Light northwest wind.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 46. Calm wind becoming northwest around 6 mph in the morning.

    High: 46 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Light southwest wind.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow showers. Mostly cloudy, with a high near 39. North wind around 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 7pm, then snow showers likely. Cloudy, with a low around 30. Northwest wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely before 10am, then rain and snow showers likely between 10am and 11am, then rain showers after 11am. High near 41. Northwest wind 7 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow showers, becoming all snow after 8pm. Low around 31. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 42. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 32. Light northwest wind.
Monday
Mostly cloudy, with a high near 46. Calm wind becoming northwest around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 27. Light southwest wind.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.11°N 79.23°W (Elev. 1417 ft)
Last Update:
3:57 pm EST Nov 13, 2026
Forecast Valid:
5pm EST Nov 13, 2026-6pm EST Nov 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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