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

47°F

8°C

Humidity 80%
Wind Speed S 8 mph
Barometer 30.18 in (1022.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 10 Apr 6:56 am EDT
Extended Forecast for

3 Miles ENE Dewittville NY

  • Today

    Today: Showers, mainly after 1pm. High near 66. South wind 10 to 16 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Mostly Cloudy
    then Showers

  • Tonight

    Tonight: Showers, mainly before 8pm. Low around 33. North wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind around 7 mph.

    High: 48 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Calm wind becoming southeast around 5 mph after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 66. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 55. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 65. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 56. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

Detailed Forecast

Today
Showers, mainly after 1pm. High near 66. South wind 10 to 16 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers, mainly before 8pm. Low around 33. North wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind around 7 mph.
Saturday Night
Increasing clouds, with a low around 34. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 66. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 55. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 65. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 56. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Dewittville NY
 42.25°N 79.36°W (Elev. 1411 ft)
Last Update:
5:25 am EDT Apr 10, 2026
Forecast Valid:
7am EDT Apr 10, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation