


NWS Forecast for: Watertown MA Issued by: National Weather Service Norton, MA Last Update: 3:03 am EDT Jun 24, 2025 | ![]() |
Today: Sunny and hot, with a high near 102. Heat index values as high as 109. West wind 8 to 11 mph. Tonight: Mostly clear, with a low around 79. West wind 6 to 8 mph. Wednesday: Isolated showers and thunderstorms, then scattered showers after 1pm. Mostly sunny and hot, with a high near 93. Northwest wind around 8 mph becoming northeast in the afternoon. Chance of precipitation is 30%. Wednesday Night: Partly cloudy, with a low around 65. Southeast wind around 6 mph becoming northeast after midnight. Thursday: Scattered showers, mainly after 8am. Mostly cloudy, with a high near 71. Northeast wind around 8 mph. Chance of precipitation is 30%. Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%. Friday: Partly sunny, with a high near 70. East wind 3 to 8 mph. Friday Night: A chance of showers after 9pm. Mostly cloudy, with a low around 60. Southeast wind around 6 mph. Chance of precipitation is 40%. Saturday: A chance of showers. Mostly cloudy, with a high near 71. Southeast wind 6 to 8 mph. Chance of precipitation is 50%. Saturday Night: A chance of showers. Mostly cloudy, with a low around 64. Southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 50%. Sunday: Mostly cloudy, with a high near 81. West wind around 6 mph. Sunday Night: Mostly cloudy, with a low around 67. South wind around 6 mph becoming light and variable in the evening. Monday: Mostly sunny, with a high near 89. Southwest wind 3 to 7 mph. | |
Watertown MA 42.38°N 71.19°W (Elev. 98 ft) | |
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