Acton Weather Forecast

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Last Updated: March 31, 2026

Acton, Maine is a small town located in York County.


Summary

Its climate is classified as humid continental, with warm summers and cold winters. Precipitation is evenly distributed throughout the year, with an average annual rainfall of 44 inches. The town is situated in the Mousam River watershed and is home to several small streams and wetlands. Outdoor recreation opportunities in Acton include hiking, fishing, and hunting in the nearby forests and lakes. The town is also home to several parks and recreation areas, including Mousam Lake Park and Acton Recreation Area. Overall, Acton offers a rural, natural setting with plenty of opportunities for outdoor enthusiasts to enjoy.



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15-Day Weather Outlook


       

5-Day Hourly Forecast Detail

Acton receives approximately 1249mm of rain per year, with humidity levels near 72% and air temperatures averaging around 7°C. Acton has a plant hardyness factor of 5, meaning plants and agriculture in this region thrive during a short period during spring and early summer. Most plants will die off during the colder winter months.