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 Fog/Mist

33°F

1°C

Humidity 100%
Wind Speed NW 8 mph
Barometer 30.06 in (1020.1 mb)
Dewpoint 33°F (1°C)
Visibility 2.50 mi
Wind Chill26°F (-3°C)
Last update 19 Apr 9:52 pm EDT
Extended Forecast for

Jamestown West NY

  • Tonight

    Tonight: Snow showers, mainly before 2am. Low around 24. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Showers

  • Monday

    Monday: A slight chance of snow showers before noon. Partly sunny, with a high near 38. Northwest wind 8 to 11 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. West wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. South wind 6 to 11 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 44. South wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Northwest wind 3 to 7 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers, mainly before 2am. Low around 24. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Monday
A slight chance of snow showers before noon. Partly sunny, with a high near 38. Northwest wind 8 to 11 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 22. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 55. South wind 6 to 11 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44. South wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 64. Northwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 40. Light and variable wind.
Thursday
Sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 74. Chance of precipitation is 40%.
Friday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown West NY
 42.09°N 79.26°W (Elev. 1499 ft)
Last Update:
7:58 pm EDT Apr 19, 2026
Forecast Valid:
10pm EDT Apr 19, 2026-6pm EDT Apr 26, 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