| NWS Forecast for: Newton MA Issued by: National Weather Service Norton, MA Last Update: 12:46 am EDT Jun 30, 2026 | |
Overnight: Mostly clear, with a low around 63. Southwest wind 3 to 5 mph. Tuesday: Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph. Tuesday Night: A chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 70. Southwest wind 11 to 13 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 106. West wind around 14 mph. Chance of precipitation is 20%. Wednesday Night: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 76. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. Thursday: Sunny and hot, with a high near 101. West wind 7 to 9 mph. Thursday Night: Clear, with a low around 77. West wind 5 to 9 mph. Friday: Sunny and hot, with a high near 100. West wind 6 to 11 mph, with gusts as high as 21 mph. Friday Night: Mostly clear, with a low around 73. West wind 3 to 7 mph. Independence Day: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. West wind 5 to 9 mph. Chance of precipitation is 40%. Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Light west wind. Chance of precipitation is 30%. Sunday: Mostly sunny, with a high near 89. North wind 3 to 8 mph. Sunday Night: Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening. Monday: Partly sunny, with a high near 86. Calm wind becoming east 5 to 8 mph in the morning. | |
| Newton MA 42.34°N 71.23°W (Elev. 148 ft) | |
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