


NWS Forecast for: Watertown NY Issued by: National Weather Service Buffalo, NY Last Update: 1:36 pm EDT Jul 13, 2025 | ![]() |
This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 86. Southwest wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tonight: Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Monday: A slight chance of showers between 10am and 11am. Partly sunny, with a high near 84. West wind around 6 mph. Chance of precipitation is 20%. Monday Night: Mostly clear, with a low around 67. Light south wind. Tuesday: Sunny, with a high near 88. Calm wind becoming west around 6 mph in the afternoon. Tuesday Night: Mostly clear, with a low around 70. Light south wind. Wednesday: Sunny and hot, with a high near 90. Southwest wind 5 to 8 mph. Wednesday Night: A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 40%. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%. Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%. Friday: A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 40%. Friday Night: Partly cloudy, with a low around 64. Saturday: Mostly sunny, with a high near 81. Saturday Night: Partly cloudy, with a low around 63. Sunday: Mostly sunny, with a high near 83. | |
Watertown NY 43.98°N 75.91°W (Elev. 449 ft) | |
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