| NWS Forecast for: Jamestown NY Issued by: National Weather Service Buffalo, NY Last Update: 1:36 am EDT Jun 25, 2025 | |
| Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 20. Calm wind. Wednesday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 29. Calm wind becoming northwest 5 to 10 km/h in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible. Wednesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 19. Calm wind. Chance of precipitation is 20%. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 28. South wind 5 to 11 km/h becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 19. Northeast wind 5 to 8 km/h becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 28. Southwest wind 10 to 14 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible. Friday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 20. South wind 10 to 13 km/h. Chance of precipitation is 60%. Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 27. Southwest wind 11 to 14 km/h. Chance of precipitation is 70%. Saturday Night: Mostly cloudy, with a low around 18. Sunday: Mostly sunny, with a high near 29. Sunday Night: Partly cloudy, with a low around 19. Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 30. Chance of precipitation is 60%. Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%. Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 26. Chance of precipitation is 50%. | |
| Jamestown NY 42.09°N 79.24°W (Elev. 1430 m) | |
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