10-day forecast for Acton, MA: 32° to 62°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Tuesday, October 20
50°
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2062° / 40°0
Morning44°feels 39°
Afternoon60°feels 58°
Evening47°feels 46°
Overnight40°feels 38°
62 °
Acton, Tuesday, 20 October
Clear. High 62°, low 40°.
Pressure30.27 inHg
Wind9.7 mph NE
Humidity49%
Visibility6.2 mi
Dew point41°
Wed, 2155° / 39°0
Morning40°feels 35°
Afternoon54°feels 52°
Evening42°feels 39°
Overnight44°feels 39°
55 °
Acton, Wednesday, 21 October
Mostly clear. High 55°, low 39°.
Pressure30.30 inHg
Wind8.7 mph NE
Humidity58%
Visibility6.2 mi
Dew point37°
Thu, 2262° / 37°0
Morning41°feels 36°
Afternoon62°feels 60°
Evening49°feels 44°
Overnight39°feels 34°
62 °
Acton, Thursday, 22 October
Clear. High 62°, low 37°.
Pressure29.97 inHg
Wind8.8 mph N
Humidity43%
Visibility6.2 mi
Dew point35°
Fri, 2350° / 37°0
Morning40°feels 34°
Afternoon46°feels 41°
Evening47°feels 44°
Overnight37°feels 32°
50 °
Acton, Friday, 23 October
Mostly clear. High 50°, low 37°.
Pressure30.33 inHg
Wind10.6 mph N
Humidity56%
Visibility—
Dew point30°
Sat, 2456° / 32°0
Morning37°feels 37°
Afternoon49°feels 48°
Evening49°feels 46°
Overnight37°feels 34°
56 °
Acton, Saturday, 24 October
Clear. High 56°, low 32°.
Pressure30.59 inHg
Wind4.8 mph S
Humidity50%
Visibility—
Dew point29°
Sun, 2560° / 36°0
Morning41°feels 38°
Afternoon54°feels 51°
Evening53°feels 51°
Overnight46°feels 42°
60 °
Acton, Sunday, 25 October
Clear. High 60°, low 36°.
Pressure30.42 inHg
Wind9 mph SW
Humidity42%
Visibility—
Dew point29°
Mon, 2661° / 43°0
Morning49°feels 46°
Afternoon58°feels 56°
Evening54°feels 52°
Overnight43°feels 43°
61 °
Acton, Monday, 26 October
Clear. High 61°, low 43°.
Pressure30.21 inHg
Wind11.2 mph NW
Humidity49%
Visibility—
Dew point38°
Tue, 2760° / 41°0
Morning45°feels 44°
Afternoon56°feels 53°
Evening59°feels 57°
Overnight53°feels 52°
60 °
Acton, Tuesday, 27 October
Overcast. High 60°, low 41°.
Pressure30.24 inHg
Wind9.2 mph SW
Humidity47%
Visibility—
Dew point33°
Wed, 2855° / 40°0
Morning52°feels 51°
Afternoon50°feels 48°
Evening49°feels 47°
Overnight43°feels 43°
55 °
Acton, Wednesday, 28 October
Overcast. High 55°, low 40°.
Pressure30.27 inHg
Wind8.5 mph N
Humidity75%
Visibility—
Dew point43°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Acton, MA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.