| NWS Forecast for: Westborough MA Issued by: National Weather Service Norton, MA Last Update: 6:25 am EDT Jul 13, 2025 |  |
| This Afternoon: Mostly sunny, with a high near 29. South wind around 10 km/h. Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 19. South wind 5 to 10 km/h becoming calm after midnight. Monday: A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 29. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms. Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 21. Southwest wind 5 to 8 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Tuesday: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 32. West wind 5 to 10 km/h. Chance of precipitation is 20%. Tuesday Night: Mostly clear, with a low around 21. Southwest wind 5 to 8 km/h. Wednesday: Mostly sunny and hot, with a high near 33. Light southwest wind increasing to 6 to 11 km/h in the morning. Wednesday Night: Mostly cloudy, with a low around 23. Southwest wind around 10 km/h. Thursday: A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 31. Southwest wind 10 to 13 km/h. Chance of precipitation is 30%. Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 1am. Mostly cloudy, with a low around 23. Southwest wind around 11 km/h. Chance of precipitation is 30%. Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 31. West wind around 11 km/h. Chance of precipitation is 30%. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 20. Northwest wind around 8 km/h. Chance of precipitation is 30%. Saturday: Mostly sunny, with a high near 29. North wind 8 to 10 km/h becoming west in the afternoon. | |
| Westborough MA 42.26°N 71.63°W (Elev. 361 m) | |
Visit your local NWS office at: https://www.weather.gov/boston |
