| NWS Forecast for: Jamestown NY Issued by: National Weather Service Buffalo, NY Last Update: 1:36 am EDT Jun 18, 2025 |  |
Overnight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 19. South wind around 8 km/h. Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 27. Southwest wind 8 to 11 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Wednesday Night: A chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 19. South wind 8 to 18 km/h. Chance of precipitation is 40%. New rainfall amounts between 2.5 and 5 mm possible. Juneteenth: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 22. Southwest wind 21 to 23 km/h, with gusts as high as 39 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible. Thursday Night: A chance of showers before 8pm. Partly cloudy, with a low around 13. Northwest wind 8 to 14 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible. Friday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 26. West wind 8 to 18 km/h. Chance of precipitation is 20%. Friday Night: Partly cloudy, with a low around 16. Southwest wind 5 to 8 km/h. Saturday: Mostly sunny, with a high near 28. Southwest wind 10 to 16 km/h, with gusts as high as 32 km/h. Saturday Night: Partly cloudy, with a low around 20. Sunday: Mostly sunny and hot, with a high near 32. Sunday Night: Mostly clear, with a low around 21. Monday: Sunny and hot, with a high near 33. Monday Night: Mostly clear, with a low around 22. Tuesday: Sunny and hot, with a high near 33. | |
| Jamestown NY 42.09°N 79.24°W (Elev. 1430 m) | |
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