| National Weather Service Forecast for:
Billerica MA Issued by: National Weather Service Norton, MA |
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| Updated: 12:46 am EDT Jun 30, 2026 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 61. Calm wind. |
| Tuesday |
Mostly sunny and hot, with a high near 91. Calm wind becoming southwest 5 to 8 mph in the morning. |
| Tuesday Night |
A chance of showers and thunderstorms, mainly between 9pm and 3am. Mostly cloudy, with a low around 71. Southwest wind 8 to 10 mph. Chance of precipitation is 40%. |
| Wednesday |
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 107. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. |
| Wednesday Night |
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 75. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. |
| Thursday |
Sunny and hot, with a high near 99. West wind 6 to 9 mph. |
| Thursday Night |
Clear, with a low around 75. West wind 5 to 8 mph. |
| Friday |
Sunny and hot, with a high near 99. West wind 6 to 10 mph, with gusts as high as 21 mph. |
| Friday Night |
Mostly clear, with a low around 71. West wind 3 to 7 mph. |
| Independence Day |
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. West wind 5 to 8 mph. Chance of precipitation is 30%. |
| Saturday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Light west wind. Chance of precipitation is 30%. |
| Sunday |
Mostly sunny, with a high near 87. Northwest wind 3 to 6 mph. |
| Sunday Night |
Partly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening. |
| Monday |
Partly sunny, with a high near 87. East wind 3 to 7 mph. |
Forecast from NOAA-NWS for Billerica MA.
