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Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Fair
28°F
-2°C
| Humidity | 51% |
| Wind Speed | W 10 mph |
| Barometer | 30.46 in (1034.5 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 28 Mar 6:56 pm EDT |
Extended Forecast for
Jamestown NY
Tonight

Low: 24 °F
Mostly Cloudy
Sunday

High: 52 °F
Partly Sunny
Sunday Night

Low: 39 °F
Mostly Cloudy
Monday
High: 59 °F
Mostly Cloudy
then Slight
Chance
ShowersMonday Night

Low: 51 °F
Showers
Tuesday

High: 69 °F
Showers
Tuesday Night

Low: 40 °F
Showers
Wednesday

High: 48 °F
Chance
ShowersWednesday Night

Low: 28 °F
Chance
Rain/Snow
Detailed Forecast
Tonight
Mostly cloudy, with a low around 24. West wind 5 to 8 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 52. Southwest wind 6 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 39. Southwest wind around 7 mph.
Monday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 51. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers, with thunderstorms also possible after 2pm. High near 69. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 40. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 48. West wind around 9 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
A chance of rain and snow showers before 2pm, then a chance of rain showers. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
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)
3:58 pm EDT Mar 28, 2026
7pm EDT Mar 28, 2026-6pm EDT Apr 4, 2026


