| National Weather Service Forecast for:
Jamestown, NY Issued by: National Weather Service Buffalo/Cheektowaga, NY |
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| Updated: Thu, 14-May-2026 2:22pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Chautauqua NY | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A chance of rain showers and patchy drizzle before 3pm, then patchy drizzle and a slight chance of rain showers between 3pm and 4pm, then a chance of rain showers and patchy drizzle between 4pm and 5pm, then patchy drizzle and a slight chance of rain showers. Cloudy, with a high near 44. Northwest wind around 12 mph. Chance of precipitation is 30%. |
| Tonight |
Patchy drizzle and a slight chance of rain showers before 8pm, then a chance of rain showers and patchy drizzle between 8pm and 9pm, then patchy drizzle and a slight chance of rain showers between 9pm and midnight. Mostly cloudy, with a low around 42. Northwest wind 3 to 10 mph. Chance of precipitation is 30%. |
| Friday |
Mostly sunny, with a high near 65. Northwest wind 3 to 7 mph. |
| Friday Night |
Partly cloudy, with a low around 45. Southwest wind around 5 mph. |
| Saturday |
A chance of rain showers between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 77. Southwest wind 6 to 12 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night |
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 58. Southwest wind 3 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. West wind around 5 mph. Chance of precipitation is 50%. |
| Sunday Night |
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. South wind around 3 mph. Chance of precipitation is 40%. |
| Monday |
Sunny, with a high near 88. |
| Monday Night |
Mostly clear, with a low around 67. |
| Tuesday |
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 50%. |
| Tuesday Night |
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%. |
| Wednesday |
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%. |
| Wednesday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 53. |
Forecast from NOAA-NWS for Jamestown, NY.