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 Rain

7°C

44°F

Humidity 100%
Wind Speed NW 24 G 39 km/h
Barometer 1016.0 mb (29.97 in)
Dewpoint 7°C (44°F)
Visibility 16 km
Wind Chill3°C (37°F)
Last update 24 May 2:56 am EDT
Extended Forecast for

Jamestown NY

  • Overnight

    Overnight: Rain. Low around 6. West wind around 18 km/h. Chance of precipitation is 80%. New precipitation amounts of less than 1 mm possible.

    Low: 6 °C

    Rain

  • Saturday

    Saturday: Showers likely, mainly before 9am. Mostly cloudy, with a high near 11. West wind 18 to 23 km/h, with gusts as high as 40 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 11 °C

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 4. West wind 10 to 14 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Low: 4 °C

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers after 2pm. Mostly sunny, with a high near 16. West wind 10 to 18 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    High: 16 °C

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly clear, with a low around 5. Northwest wind 6 to 11 km/h becoming light west after midnight. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Low: 5 °C

    Chance
    Showers then
    Mostly Clear

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 19. Light northwest wind becoming north 8 to 13 km/h in the morning.

    High: 19 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. North wind 5 to 8 km/h becoming east after midnight.

    Low: 8 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 21. Southeast wind 5 to 13 km/h.

    High: 21 °C

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.

    Low: 11 °C

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Rain. Low around 6. West wind around 18 km/h. Chance of precipitation is 80%. New precipitation amounts of less than 1 mm possible.
Saturday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 11. West wind 18 to 23 km/h, with gusts as high as 40 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.
Saturday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 4. West wind 10 to 14 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Sunday
A chance of showers after 2pm. Mostly sunny, with a high near 16. West wind 10 to 18 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Sunday Night
A chance of showers before 8pm. Mostly clear, with a low around 5. Northwest wind 6 to 11 km/h becoming light west after midnight. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Memorial Day
Mostly sunny, with a high near 19. Light northwest wind becoming north 8 to 13 km/h in the morning.
Monday Night
Partly cloudy, with a low around 8. North wind 5 to 8 km/h becoming east after midnight.
Tuesday
Mostly cloudy, with a high near 21. Southeast wind 5 to 13 km/h.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 20. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 21. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 22. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 m)
Last Update:
1:36 am EDT May 24, 2025
Forecast Valid:
3am EDT May 24, 2025-6pm EDT May 30, 2025
 
Forecast Discussion
 
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Additional Resources

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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