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City of Brockton, MassachusettsBrockton, MA Weather Forecast
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Brockton Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  |  |  |  | |  | | | | |
| Mostly Sunny | Partly Cloudy | Partly Sunny | Chance of Showers | Chance of Showers | Mostly Clear | Mostly Sunny | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C |
| POP: 50% | POP: 40% | POP: 50% | POP: 50% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 703 AM EDT Wed Sep 16 2026 
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Issued: 718 AM EDT Wed Sep 16 2026
Key Messages
- Warmer temperatures expected today with increased humidity levels.
- Scattered showers possible Thursday evening into Friday morning, followed by dry conditions Friday.
- Rain chances return for the second half of the weekend. There remains uncertainty in the details such as coverage, timing, amounts.
Discussion
... KEY MESSAGE 1... Warmer temperatures expected today with increased humidity levels.
Patchy fog possible early this morning, but should burn off with sunrise. High pressure in pl...