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.

Unknown Precip

31°F

-1°C

Humidity 100%
Wind Speed W 16 G 26 mph
Barometer 30.03 in (1018.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 5 Apr 8:56 pm EDT
Extended Forecast for

Jamestown NY

  • Tonight

    Tonight: A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 30. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely before 1pm, then rain and snow showers likely between 1pm and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 43. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Snow showers, possibly mixed with rain, becoming all snow after 11pm. Low around 24. West wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 11am. Partly sunny, with a high near 34. Northwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. Calm wind becoming south 5 to 8 mph in the morning.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. South wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. South wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 30. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers likely before 1pm, then rain and snow showers likely between 1pm and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 43. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Snow showers, possibly mixed with rain, becoming all snow after 11pm. Low around 24. West wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers, mainly before 11am. Partly sunny, with a high near 34. Northwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 53. Calm wind becoming south 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 36. South wind 6 to 10 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 64. South wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
7:58 pm EDT Apr 5, 2026
Forecast Valid:
9pm EDT Apr 5, 2026-6pm EDT Apr 12, 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