| NWS Forecast for: Lyons NY Issued by: National Weather Service Buffalo, NY Last Update: 1:36 am EDT Jul 13, 2025 |  |
Overnight: Partly cloudy, with a low around 74. South wind around 8 mph. Sunday: Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Some of the storms could produce heavy rainfall. High near 88. Heat index values as high as 97. South wind 7 to 9 mph becoming north in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible. Sunday Night: Showers and thunderstorms likely, mainly before 7pm. Some of the storms could produce heavy rainfall. Cloudy, then gradually becoming partly cloudy, with a low around 70. Light south wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. Monday: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%. Monday Night: Mostly clear, with a low around 66. Calm wind. Tuesday: Sunny, with a high near 89. Light and variable wind. Tuesday Night: Mostly clear, with a low around 70. Calm wind. Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. South wind 3 to 6 mph. Chance of precipitation is 30%. Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%. Thursday Night: Showers likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%. Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%. Saturday: Mostly sunny, with a high near 82. | |
| Lyons NY 43.06°N 76.99°W (Elev. 404 ft) | |
Visit your local NWS office at: https://www.weather.gov/buf |
