National Weather Service Forecast for: Billerica MA
Issued by: National Weather Service Norton, MA
Updated: 3:01 pm EDT Jul 16, 2026
 
This
Afternoon
This Afternoon: A slight chance of showers. Widespread smoke. Partly sunny, with a high near 88. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Slight Chance
Showers
 Tonight

Tonight: Widespread smoke, mainly before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 55. Northwest wind 5 to 8 mph becoming calm in the evening.
Smoke then
Mostly Clear
 Friday

Friday: Sunny, with a high near 84. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 57. Light southwest wind.
Partly Cloudy

 Saturday

Saturday: A chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 87. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Mostly Sunny
then Chance
Showers
 Saturday
Night
Saturday Night: Showers and thunderstorms before 2am, then a chance of showers. Low around 67. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Showers

 Sunday

Sunday: Sunny, with a high near 85. Northwest wind around 10 mph, with gusts as high as 21 mph.
Sunny

 Sunday
Night
Sunday Night: Clear, with a low around 60. Northwest wind 3 to 6 mph.
Clear

 Monday

Monday: Sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Sunny
Hi 88 °F Lo 55 °F Hi 84 °F Lo 57 °F Hi 87 °F Lo 67 °F Hi 85 °F Lo 60 °F Hi 84 °F

Air Quality Alert
 

This Afternoon
 
 A slight chance of showers. Widespread smoke. Partly sunny, with a high near 88. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tonight
 
 Widespread smoke, mainly before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 55. Northwest wind 5 to 8 mph becoming calm in the evening.
Friday
 
 Sunny, with a high near 84. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
 
 Partly cloudy, with a low around 57. Light southwest wind.
Saturday
 
 A chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 87. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Saturday Night
 
 Showers and thunderstorms before 2am, then a chance of showers. Low around 67. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Sunday
 
 Sunny, with a high near 85. Northwest wind around 10 mph, with gusts as high as 21 mph.
Sunday Night
 
 Clear, with a low around 60. Northwest wind 3 to 6 mph.
Monday
 
 Sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
 
 Partly cloudy, with a low around 64. Southwest wind 3 to 5 mph.
Tuesday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 5 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 67. South wind 5 to 8 mph. Chance of precipitation is 60%.
Wednesday
 
 Showers likely. Mostly cloudy, with a high near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 60%.
Wednesday Night
 
 Showers likely. Mostly cloudy, with a low around 64. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Thursday
 
 Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Billerica MA.