Weather WorldActon Arboretum, MA Weather Forecast
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Acton Arboretum Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  |  |  |  | |  | | | |  |
| Rain and Snow | Chance of Snow | Mostly Cloudy | Chance of Rain | Mostly Sunny | Partly Cloudy | Mostly Cloudy | Rain | Rain | Rain | Chance of Rain | Mostly Clear |
| Hi: 59°FHi: 15°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C | Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C | Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C Lo: 35°FLo: 2°C | Hi: 41°FHi: 5°C | Lo: 21°FLo: -6°C |
| POP: 70% | POP: 50% | POP: 40% | POP: 70% | POP: 90% | POP: 90% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1005 AM EDT Thu Mar 12 2026 
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