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Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Overcast
39°F
4°C
| Humidity | 100% |
| Wind Speed | E 6 mph |
| Barometer | 30.21 in (1024.7 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 2 Apr 7:56 am EDT |
Extended Forecast for
Jamestown NY
Today

High: 67 °F
Chance
ShowersTonight
Low: 55 °F
Chance
Showers then
Showers
LikelyFriday

High: 72 °F
Showers
LikelyFriday Night

Low: 50 °F
Showers
LikelySaturday
High: 75 °F
Chance
Showers then
ShowersSaturday Night

Low: 40 °F
Showers
Sunday

High: 46 °F
Mostly Cloudy
Sunday Night

Low: 30 °F
Mostly Cloudy
Monday

High: 44 °F
Partly Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 67. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 55. South wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. South wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 50. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 75. South wind 5 to 13 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 40. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Mostly cloudy, with a high near 46. West wind 11 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 30. West wind 11 to 13 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 44.
Monday Night
A chance of snow showers after 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Sunny, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Jamestown NY
42.09°N 79.24°W (Elev. 1430 ft)
42.09°N 79.24°W (Elev. 1430 ft)
7:58 am EDT Apr 2, 2026
8am EDT Apr 2, 2026-6pm EDT Apr 8, 2026


