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.

Light Snow

30°F

-1°C

Humidity 100%
Wind Speed NW 18 G 28 mph
Barometer 30.08 in (1020.8 mb)
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill18°F (-8°C)
Last update 7 Apr 2:56 am EDT
Extended Forecast for

Jamestown NY

  • Overnight

    Overnight: Snow showers likely, mainly after 4am. Cloudy, with a low around 26. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 34. Breezy, with a northwest wind 10 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Showers
    Likely and
    Breezy then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54. Calm wind becoming south 5 to 9 mph in the morning.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. South wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 2pm. Mostly sunny, with a high near 65. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers between 8pm and 2am. Partly cloudy, with a low around 43. South wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers after 8am. Partly sunny, with a high near 65. Southwest wind 5 to 9 mph. Chance of precipitation is 50%.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Overnight
Snow showers likely, mainly after 4am. Cloudy, with a low around 26. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Snow showers likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 34. Breezy, with a northwest wind 10 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 19. Calm wind.
Wednesday
Sunny, with a high near 54. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 35. South wind 7 to 11 mph, with gusts as high as 23 mph.
Thursday
A slight chance of showers after 2pm. Mostly sunny, with a high near 65. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers between 8pm and 2am. Partly cloudy, with a low around 43. South wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
A chance of showers after 8am. Partly sunny, with a high near 65. Southwest wind 5 to 9 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
2:23 am EDT Apr 7, 2026
Forecast Valid:
3am EDT Apr 7, 2026-6pm EDT Apr 13, 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