Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

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

Overcast

72°F

22°C

Humidity 48%
Wind Speed N 9 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 2 Sep 4:56 pm EDT
Detailed forecast for

Chautauqua County

Tonight
Becoming mainly clear. Lows ranging from the lower 50s in interior valleys to the upper 50s along the lake erie shore. South winds 10 mph or less.
Wednesday
Sunny. Highs in the upper 70s. South winds 5 to 10 mph, becoming southwest.
Wednesday Night
Partly cloudy. A chance of showers overnight. Lows ranging from the mid 50s in interior valleys to the upper 50s along the lake erie shore. South winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
Thursday
Showers with a chance of thunderstorms. Cooler with highs ranging from the mid 60s on the hilltops to the upper 60s across the lower elevations. South winds 10 to 15 mph with gusts up to 30 mph in the morning, becoming southwest. Chance of rain near 100 percent.
Thursday Night
Mostly cloudy with showers in the evening, then mainly clear overnight. Lows ranging from the mid 40s in interior valleys to the lower 50s along the lake erie shore. Southwest winds 5 to 10 mph, becoming light. Chance of rain 90 percent.
Friday
Mostly sunny. Highs in the lower 70s.
Friday Night And Saturday
Mostly cloudy. A 40 percent chance of showers. Lows around 50. Highs in the mid 60s.
Saturday Night And Sunday
Partly cloudy. Lows in the mid 40s. Highs in the lower 60s.
Sunday Night And Monday
Mainly clear. Lows in the mid 40s. Highs in the mid 60s.
Monday Night
Partly cloudy. Lows in the upper 40s.
Tuesday
Partly sunny. Highs in the lower 70s.



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429 PM EDT Tue Sep 2 2025
 
 

Additional Resources

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