National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

68°F

20°C

Humidity 57%
Wind Speed Calm
Barometer 30.01 in (1016.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Apr 3:56 pm EDT
Extended Forecast for

Jamestown West NY

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 75. South wind 13 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms. Low around 35. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: A chance of rain showers and sleet before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 45. West wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow and sleet accumulation expected.

    High: 45 °F

    Chance Wintry
    Mix

  • Sunday Night

    Sunday Night: A chance of snow showers before 2am. Mostly cloudy, with a low around 26. West wind 6 to 9 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 40. Northwest wind 8 to 10 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. West wind around 5 mph becoming light and variable in the evening.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Calm wind becoming southeast 5 to 7 mph after midnight.
Saturday
A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 75. South wind 13 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and thunderstorms. Low around 35. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of rain showers and sleet before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 45. West wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow and sleet accumulation expected.
Sunday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 26. West wind 6 to 9 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 40. Northwest wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 24. West wind around 5 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 58. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown West NY
 42.09°N 79.26°W (Elev. 1499 ft)
Last Update:
3:58 pm EDT Apr 17, 2026
Forecast Valid:
4pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation