National Weather Service Forecast for: Billerica MA
Issued by: National Weather Service Norton, MA
Updated: 6:47 am EDT May 26, 2026
 
Today

Today: Sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunny

 Tonight

Tonight: Increasing clouds, with a low around 62. Southwest wind around 7 mph.
Increasing
Clouds
 Wednesday

Wednesday: A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 84. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.
Partly Sunny
then Chance
Showers
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 58. North wind around 5 mph.
Mostly Cloudy

 Thursday

Thursday: A chance of showers, mainly after 10am. Partly sunny, with a high near 72. Northwest wind 7 to 9 mph. Chance of precipitation is 40%.
Chance
Showers
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 51. Northwest wind 3 to 5 mph.
Partly Cloudy

 Friday

Friday: A chance of showers after 2pm. Partly sunny, with a high near 68. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Mostly Sunny
then Chance
Showers
 Friday
Night
Friday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.
Showers
Likely
 Saturday

Saturday: A chance of showers. Partly sunny, with a high near 63. North wind 6 to 10 mph. Chance of precipitation is 50%.
Chance
Showers
Hi 83 °F Lo 62 °F Hi 84 °F Lo 58 °F Hi 72 °F Lo 51 °F Hi 68 °F Lo 48 °F Hi 63 °F

 

Today
 
 Sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
 
 Increasing clouds, with a low around 62. Southwest wind around 7 mph.
Wednesday
 
 A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 84. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
 
 Mostly cloudy, with a low around 58. North wind around 5 mph.
Thursday
 
 A chance of showers, mainly after 10am. Partly sunny, with a high near 72. Northwest wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
 
 Partly cloudy, with a low around 51. Northwest wind 3 to 5 mph.
Friday
 
 A chance of showers after 2pm. Partly sunny, with a high near 68. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
 
 Showers likely, mainly after 10pm. Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.
Saturday
 
 A chance of showers. Partly sunny, with a high near 63. North wind 6 to 10 mph. Chance of precipitation is 50%.
Saturday Night
 
 A chance of showers before 9pm. Partly cloudy, with a low around 47. North wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
 
 Mostly sunny, with a high near 70. Northwest wind 5 to 7 mph.
Sunday Night
 
 Partly cloudy, with a low around 51. West wind 3 to 5 mph.
Monday
 
 A chance of showers. Partly sunny, with a high near 70. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Billerica MA.