| NWS Forecast for: Chatham Municipal Airport MA Issued by: National Weather Service Norton, MA Last Update: 3:59 pm EDT Jul 13, 2025 | |
| Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 6 mph becoming calm after midnight. Monday: Cloudy, then gradually becoming mostly sunny, with a high near 80. Southeast wind 3 to 7 mph. Monday Night: A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms after 5am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 6 mph. Chance of precipitation is 20%. Tuesday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 82. Southwest wind 6 to 9 mph. Tuesday Night: Mostly cloudy, with a low around 70. Southwest wind around 6 mph. Wednesday: Mostly sunny, with a high near 84. Southwest wind 6 to 9 mph. Wednesday Night: Mostly cloudy, with a low around 71. Southwest wind around 7 mph. Thursday: Partly sunny, with a high near 85. Southwest wind 7 to 11 mph. Thursday Night: Mostly cloudy, with a low around 72. Southwest wind around 9 mph. Friday: Mostly sunny, with a high near 86. Southwest wind 8 to 11 mph. Friday Night: A chance of showers. Mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 30%. Saturday: Mostly sunny, with a high near 83. North wind 6 to 8 mph. Saturday Night: Mostly cloudy, with a low around 68. South wind around 5 mph becoming northwest after midnight. Sunday: Partly sunny, with a high near 81. North wind 6 to 9 mph becoming east in the afternoon. | |
| Chatham Municipal Airport MA 41.7°N 69.98°W (Elev. 7 ft) | |
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