As of 01:24 EDT

Weather in West Acton, MA

70°Current weather

West Acton, Sunday, 9 August, 01:24

Clear. Feels like 70°. High 92°, low 70°.

Pressure29.88 inHg
Wind2 mph W
Humidity87%
Visibility6.2 mi
Dew point66°
Mon, 1091° / 69°0Partly cloudy
91 °Partly cloudy

West Acton, Monday, 10 August

Partly cloudy. High 91°, low 69°.

Pressure29.94 inHg
Wind6.4 mph SW
Humidity36%
Visibility6.2 mi
Dew point57°
Tue, 1187° / 67°0.02Light rain
87 °Light rain

West Acton, Tuesday, 11 August

Light rain. High 87°, low 67°.

Pressure29.77 inHg
Wind11 mph NW
Humidity41%
Visibility6.2 mi
Dew point58°
Wed, 1270° / 60°0.26Rain
70 °Rain

West Acton, Wednesday, 12 August

Rain. High 70°, low 60°.

Pressure29.77 inHg
Wind5 mph NE
Humidity96%
Visibility6.2 mi
Dew point62°
Thu, 1381° / 60°0.02Light rain
81 °Light rain

West Acton, Thursday, 13 August

Light rain. High 81°, low 60°.

Pressure29.68 inHg
Wind10.7 mph W
Humidity49%
Visibility
Dew point56°
Fri, 1476° / 54°0Clear
76 °Clear

West Acton, Friday, 14 August

Clear. High 76°, low 54°.

Pressure29.94 inHg
Wind10.7 mph NW
Humidity39%
Visibility
Dew point42°
Sat, 1579° / 56°0Mostly clear
79 °Mostly clear

West Acton, Saturday, 15 August

Mostly clear. High 79°, low 56°.

Pressure30.00 inHg
Wind10.8 mph NW
Humidity44%
Visibility
Dew point47°
Sun, 1680° / 55°0Clear
80 °Clear

West Acton, Sunday, 16 August

Clear. High 80°, low 55°.

Pressure30.15 inHg
Wind9.6 mph SE
Humidity34%
Visibility
Dew point42°
Mon, 1783° / 54°0Overcast
83 °Overcast

West Acton, Monday, 17 August

Overcast. High 83°, low 54°.

Pressure30.15 inHg
Wind13 mph S
Humidity39%
Visibility
Dew point47°
Tue, 1876° / 62°0.26Light rain
76 °Light rain

West Acton, Tuesday, 18 August

Light rain. High 76°, low 62°.

Pressure30.15 inHg
Wind9.3 mph S
Humidity93%
Visibility
Dew point62°
Wed, 1983° / 58°0Overcast
83 °Overcast

West Acton, Wednesday, 19 August

Overcast. High 83°, low 58°.

Pressure29.97 inHg
Wind7.4 mph SW
Humidity47%
Visibility
Dew point53°
Thu, 2077° / 62°0.43Rain
77 °Rain

West Acton, Thursday, 20 August

Rain. High 77°, low 62°.

Pressure29.65 inHg
Wind10.9 mph S
Humidity93%
Visibility
Dew point65°
Fri, 2171° / 57°0Mostly clear
71 °Mostly clear

West Acton, Friday, 21 August

Mostly clear. High 71°, low 57°.

Pressure29.65 inHg
Wind13.8 mph NW
Humidity54%
Visibility
Dew point52°
Sat, 2277° / 53°0Clear
77 °Clear

West Acton, Saturday, 22 August

Clear. High 77°, low 53°.

Pressure29.97 inHg
Wind8.9 mph NW
Humidity32%
Visibility
Dew point38°
Sun, 2381° / 55°0.01Light rain
81 °Light rain

West Acton, Sunday, 23 August

Light rain. High 81°, low 55°.

Pressure30.06 inHg
Wind11.6 mph SW
Humidity37%
Visibility
Dew point46°
Mon, 2484° / 69°0.11Light rain
84 °Light rain

West Acton, Monday, 24 August

Light rain. High 84°, low 69°.

Pressure29.80 inHg
Wind12.1 mph W
Humidity49%
Visibility
Dew point59°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for West Acton, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in West Acton, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.