| NWS Forecast for: Southborough MA Issued by: National Weather Service Norton, MA Last Update: 8:42 pm EDT Jun 5, 2026 | |
| Overnight: Partly cloudy, with a low around 62. Calm wind. Saturday: Partly sunny and hot, with a high near 92. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Saturday Night: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 2am. Mostly cloudy, then gradual clearing toward daybreak, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 85. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 55. North wind around 7 mph. Chance of precipitation is 30%. Monday: Sunny, with a high near 77. North wind around 9 mph. Monday Night: Mostly clear, with a low around 54. Light and variable wind. Tuesday: Sunny, with a high near 86. West wind 3 to 6 mph. Tuesday Night: Mostly clear, with a low around 60. Southwest wind 3 to 5 mph. Wednesday: Sunny and hot, with a high near 92. Calm wind becoming southwest around 6 mph in the afternoon. Wednesday Night: Partly cloudy, with a low around 66. Southwest wind around 6 mph. Thursday: A chance of showers. Mostly sunny and hot, with a high near 91. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. Thursday Night: A chance of showers. Partly cloudy, with a low around 67. West wind 3 to 5 mph. Chance of precipitation is 30%. Friday: Mostly sunny and hot, with a high near 90. West wind 3 to 7 mph. | |
| Southborough MA 42.29°N 71.54°W (Elev. 361 ft) | |
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