Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15° N Lon: 79.27° W Elev: 1722 ft.

Fair

59°F

15°C

Humidity 38%
Wind Speed N 8 mph
Barometer 30.36 in (1029.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 20 Oct 5:56 pm EDT
Detailed forecast for

Chautauqua County

Tonight
Clear with areas of fog developing after midnight. Lows ranging from the lower 30s in interior valleys to the upper 30s along the lake erie shore. Light east winds.
Wednesday
Areas of fog in the morning, otherwise sunny. Highs in the lower 60s. Light winds.
Wednesday Night
Mainly clear in the evening, then becoming partly cloudy with areas of fog developing overnight. Lows ranging from the mid 30s in interior valleys to the mid 40s along the lake erie shore. Light winds.
Thursday
Areas of fog in the morning, otherwise mostly sunny. Highs in the upper 50s. North winds 10 mph or less.
Thursday Night
Mainly clear. Lows ranging from the lower 30s in interior valleys to the upper 30s along the lake erie shore. Light winds.
Friday
Sunny. Highs in the mid 50s.
Friday Night
Clear. Lows in the lower 30s.
Saturday
Sunny. Highs in the lower 60s.
Saturday Night
Mainly clear. Lows in the mid 30s.
Sunday
Sunny. Highs in the mid 60s.
Sunday Night
Partly cloudy. Lows in the mid 40s.
Monday
Mostly sunny. Highs in the lower 60s.
Monday Night
Mostly cloudy. Lows in the lower 40s.
Tuesday
Partly sunny. Highs in the lower 50s.



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400 PM EDT Tue Oct 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database