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 93%
Wind Speed Calm
Barometer 30.37 in (1029.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Oct 1:56 am EDT
Extended Forecast for

4 Miles SE Clymer NY

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 65. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 65 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 30. Northeast wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Clear then
    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64. Calm wind.

    High: 64 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Light northeast wind.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Calm wind.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 65. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Tuesday Night
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 30. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64. Calm wind.
Wednesday Night
Mostly clear, with a low around 36. Calm wind.
Thursday
Sunny, with a high near 62. Calm wind becoming north 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 33. Light northeast wind.
Friday
Sunny, with a high near 59. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Clear, with a low around 32.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Clymer NY
 42.01°N 79.6°W (Elev. 1601 ft)
Last Update:
1:57 am EDT Oct 20, 2026
Forecast Valid:
2am EDT Oct 20, 2026-6pm EDT Oct 26, 2026
 
Forecast Discussion
 
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Additional Resources

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