| National Weather Service Forecast for:
Jamestown, NY Issued by: National Weather Service Buffalo/Cheektowaga, NY |
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| Updated: Mon, 30-Mar-2026 7:58am EDT | ||||||||||||||||||||||||||||||||||||||||
| Chautauqua NY | ||||||||||||||||||||||||||||||||||||||||
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| Today |
A chance of rain showers after 3pm. Mostly cloudy, with a high near 61. Southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight |
Rain showers likely before 8pm, then showers and thunderstorms. Cloudy, with a low around 52. Southwest wind 8 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
| Tuesday |
Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
| Tuesday Night |
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 45. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. |
| Wednesday |
Rain showers. Mostly cloudy, with a high near 55. Northwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Wednesday Night |
A chance of rain showers before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 40. East wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday |
Showers and thunderstorms. Mostly cloudy, with a high near 68. South wind 7 to 12 mph. Chance of precipitation is 80%. |
| Thursday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 56. South wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. |
| Friday |
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 70%. |
| Friday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%. |
| Saturday |
Rain showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%. |
| Saturday Night |
Rain showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%. |
| Sunday |
Rain showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%. |
| Sunday Night |
A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. |
Forecast from NOAA-NWS for Jamestown, NY.