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.

Fair

34°F

1°C

Humidity 85%
Wind Speed NW 10 mph
Barometer 29.95 in (1016.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 2 May 12:56 am EDT
Extended Forecast for

3 Miles SSW Little Valley NY

  • Overnight

    Overnight: Widespread frost, mainly after 2am. Otherwise, mostly cloudy, with a low around 29. West wind around 5 mph.

    Low: 29 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 10am. Otherwise, mostly sunny, with a high near 46. Northwest wind 5 to 8 mph.

    High: 46 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread frost after midnight. Otherwise, mostly clear, with a low around 26. West wind 3 to 6 mph.

    Low: 26 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Mostly sunny, with a high near 51. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 40. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 60. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 60 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 49. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

Detailed Forecast

Overnight
Widespread frost, mainly after 2am. Otherwise, mostly cloudy, with a low around 29. West wind around 5 mph.
Saturday
Widespread frost before 10am. Otherwise, mostly sunny, with a high near 46. Northwest wind 5 to 8 mph.
Saturday Night
Widespread frost after midnight. Otherwise, mostly clear, with a low around 26. West wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 51. West wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 40. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 60. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 49. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 44. Chance of precipitation is 80%.
Wednesday
Showers. High near 54. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
Showers. High near 50. Chance of precipitation is 80%.
Thursday Night
Rain and snow showers. Low around 33. Chance of precipitation is 80%.
Friday
Rain and snow showers likely. Partly sunny, with a high near 50. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Little Valley NY
 42.21°N 78.83°W (Elev. 1900 ft)
Last Update:
9:57 pm EDT May 1, 2026
Forecast Valid:
1am EDT May 2, 2026-6pm EDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation