| NWS Forecast for: Port Byron NY Issued by: National Weather Service Buffalo, NY Last Update: 10:36 pm EDT Jul 14, 2025 | |
Overnight: Mostly clear, with a low around 68. Calm wind. Tuesday: Sunny, with a high near 88. Calm wind. Tuesday Night: Mostly clear, with a low around 71. Light and variable wind. Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny and hot, with a high near 90. Heat index values as high as 97. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 67. West wind 5 to 7 mph. Chance of precipitation is 60%. Friday: A chance of showers. Partly sunny, with a high near 77. Northwest wind around 7 mph. Chance of precipitation is 30%. Friday Night: Partly cloudy, with a low around 61. Saturday: Mostly sunny, with a high near 83. Saturday Night: Mostly cloudy, with a low around 66. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%. Sunday Night: A chance of thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%. Monday: Mostly sunny, with a high near 81. | |
| Port Byron NY 43.03°N 76.64°W (Elev. 499 ft) | |
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