| NWS Forecast for: Chatham MA Issued by: National Weather Service Norton, MA Last Update: 2:03 pm EDT Jul 14, 2025 | |
| Tonight: A slight chance of showers between 3am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 20. Southwest wind 11 to 13 km/h. 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 26. Southwest wind 11 to 16 km/h. Chance of precipitation is 30%. Tuesday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 21. Southwest wind around 11 km/h. Wednesday: Partly sunny, with a high near 27. Southwest wind 10 to 16 km/h. Wednesday Night: Mostly cloudy, with a low around 22. Southwest wind around 14 km/h. Thursday: A slight chance of showers before 9am. Partly sunny, with a high near 27. Southwest wind 16 to 21 km/h. Chance of precipitation is 20%. Thursday Night: Mostly cloudy, with a low around 22. Southwest wind 16 to 18 km/h. Friday: Mostly sunny, with a high near 28. West wind 14 to 18 km/h. Friday Night: Mostly cloudy, with a low around 20. West wind around 11 km/h becoming north after midnight. Saturday: Mostly sunny, with a high near 25. North wind 11 to 13 km/h. Saturday Night: Partly cloudy, with a low around 19. Southeast wind 8 to 10 km/h becoming southwest after midnight. Sunday: Partly sunny, with a high near 26. South wind 10 to 14 km/h. Sunday Night: A chance of showers. Mostly cloudy, with a low around 20. South wind around 11 km/h. Chance of precipitation is 30%. Monday: A chance of showers. Mostly sunny, with a high near 26. West wind 13 to 16 km/h becoming north in the afternoon. Chance of precipitation is 30%. | |
| Chatham MA 41.68°N 69.96°W (Elev. 13 m) | |
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