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

45°F

7°C

Humidity 29%
Wind Speed S 15 G 20 mph
Barometer 30.33 in (1029.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 8 Apr 10:56 pm EDT
Extended Forecast for

Westfield NY

  • Tonight

    Tonight: Partly cloudy, with a low around 42. South wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Breezy, with a south wind 16 to 20 mph, with gusts as high as 32 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. South wind 5 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: Showers. High near 58. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers
    Likely then
    Showers

  • Friday Night

    Friday Night: Showers, mainly before 8pm. Low around 35. North wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind around 6 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Light and variable wind.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 65. South wind around 8 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. South wind 14 to 18 mph, with gusts as high as 31 mph.
Thursday
Mostly sunny, with a high near 65. Breezy, with a south wind 16 to 20 mph, with gusts as high as 32 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. South wind 5 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers. High near 58. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers, mainly before 8pm. Low around 35. North wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 48. Northwest wind around 6 mph.
Saturday Night
Mostly clear, with a low around 38. Light and variable wind.
Sunday
Partly sunny, with a high near 65. South wind around 8 mph.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
A chance of showers after 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Tuesday
Showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westfield NY
 42.31°N 79.58°W (Elev. 764 ft)
Last Update:
10:04 pm EDT Apr 8, 2026
Forecast Valid:
11pm EDT Apr 8, 2026-6pm EDT Apr 15, 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