7-Day Forecast 42.54°N 71.27°W (Text-Only)
NWS Forecast for: Billerica MA
Issued by: National Weather Service Norton, MA
Last Update: 2:05 am EDT Jul 14, 2025


Today: A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 85. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday: A slight chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 89. Heat index values as high as 95. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night: Mostly clear, with a low around 71. Southwest wind 3 to 5 mph.

Wednesday: Mostly sunny and hot, with a high near 91. Calm wind becoming southwest around 6 mph in the afternoon.

Wednesday Night: Mostly cloudy, with a low around 73. Southwest wind around 6 mph.

Thursday: A chance of showers and thunderstorms after 11am. Partly sunny, with a high near 89. Southwest wind around 7 mph. Chance of precipitation is 30%.

Thursday Night: A chance of showers before 9pm. Partly cloudy, with a low around 73. Southwest wind around 6 mph. Chance of precipitation is 30%.

Friday: A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. West wind 5 to 7 mph. Chance of precipitation is 40%.

Friday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 69. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.

Saturday: Mostly sunny, with a high near 82. North wind around 6 mph becoming east in the afternoon.

Saturday Night: Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.

Sunday: Partly sunny, with a high near 82. South wind 3 to 7 mph.



Billerica MA
 42.54°N 71.27°W (Elev. 197 ft)

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