NWS Forecast for Marlboro MA

National Weather Service Forecast for: Marlboro MA
Issued by: National Weather Service Norton, MA

Updated: 2:29 pm EDT Oct 6, 2026

Tonight Clear then Areas Frost	Wednesday Areas Frost then Sunny	Wednesday Night Partly Cloudy	Thursday Slight Chance Showers	Thursday Night Mostly Clear	Friday Sunny	Friday Night Mostly Clear	Saturday Sunny	Saturday Night Mostly Clear
Lo 35 °F	Hi 65 °F	Lo 51 °F	Hi 71 °F	Lo 47 °F	Hi 64 °F	Lo 44 °F	Hi 66 °F	Lo 47 °F

Frost Advisory

Tonight	Areas of frost after 5am. Otherwise, clear, with a low around 35. West wind 5 to 10 mph becoming light in the evening.
Wednesday	Areas of frost before 8am. Otherwise, sunny, with a high near 65. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night	Partly cloudy, with a low around 51. Southwest wind around 9 mph.
Thursday	A slight chance of showers after 10am. Mostly sunny, with a high near 71. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night	Mostly clear, with a low around 47. West wind around 6 mph.
Friday	Sunny, with a high near 64. West wind 7 to 11 mph, with gusts as high as 22 mph.
Friday Night	Mostly clear, with a low around 44. West wind 3 to 5 mph.
Saturday	Sunny, with a high near 66. West wind around 6 mph.
Saturday Night	Mostly clear, with a low around 47. Light southwest wind.
Sunday	Mostly sunny, with a high near 70. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Sunday Night	A chance of showers. Mostly cloudy, with a low around 55. Southwest wind around 7 mph. Chance of precipitation is 30%.
Columbus Day	A chance of showers. Partly sunny, with a high near 68. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Monday Night	Mostly cloudy, with a low around 52. North wind around 6 mph.
Tuesday	Partly sunny, with a high near 66. North wind around 7 mph.

Forecast from NOAA-NWS for Marlboro MA.