| NWS Forecast for: Chatham Municipal Airport MA Issued by: National Weather Service Norton, MA Last Update: 2:03 pm EDT Jul 14, 2025 |  |
| Tonight: A chance of showers and thunderstorms, mainly after 5am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 30%. Tuesday: A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 30%. Tuesday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 6 mph. Wednesday: Partly sunny, with a high near 84. South wind 5 to 9 mph. Wednesday Night: Mostly cloudy, with a low around 71. Southwest wind around 7 mph. Thursday: A slight chance of showers and thunderstorms before 10am. Partly sunny, with a high near 84. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. Thursday Night: Mostly cloudy, with a low around 72. Southwest wind 8 to 10 mph. Friday: Mostly sunny, with a high near 85. West wind 7 to 10 mph. Friday Night: Mostly cloudy, with a low around 68. West wind around 6 mph becoming north after midnight. Saturday: Mostly sunny, with a high near 80. North wind 6 to 8 mph. Saturday Night: Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming light and variable in the evening. Sunday: Partly sunny, with a high near 81. South wind 5 to 9 mph. Sunday Night: A chance of showers. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 30%. Monday: A chance of showers. Mostly sunny, with a high near 81. West wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 30%. | |
| Chatham Municipal Airport MA 41.7°N 69.98°W (Elev. 7 ft) | |
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