| NWS Forecast for: Charlestown MA Issued by: National Weather Service Norton, MA Last Update: 6:14 pm EDT Jul 12, 2025 | |
| Overnight: Patchy fog. Otherwise, cloudy, with a low around 65. Light southeast wind. Sunday: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 81. Light southeast wind becoming east 5 to 9 mph in the morning. Sunday Night: Increasing clouds, with a low around 67. South wind 3 to 6 mph. Monday: A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 85. South wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday Night: A chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 30%. Tuesday: Sunny and hot, with a high near 92. West wind 3 to 6 mph. Tuesday Night: Mostly clear, with a low around 73. Southwest wind 3 to 6 mph. Wednesday: Sunny and hot, with a high near 93. Calm wind becoming southwest 5 to 9 mph in the morning. Wednesday Night: Partly cloudy, with a low around 75. Southwest wind around 7 mph. Thursday: A chance of showers after 4pm. Mostly sunny and hot, with a high near 92. Southwest wind 6 to 11 mph. Chance of precipitation is 30%. Thursday Night: A chance of showers. Mostly cloudy, with a low around 74. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 30%. Saturday: A chance of showers. Partly sunny, with a high near 83. North wind around 7 mph becoming east in the afternoon. Chance of precipitation is 30%. | |
| Charlestown MA 42.38°N 71.07°W (Elev. 3 ft) | |
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