Weather in Acton
Acton, United States
19°C
Overcast
Conditions at 00:15 local time
- Feels like
- 18°C
- Humidity
- 75%
- Wind
- 7.9 km/h NW
- Recent precipitation
- 0 mm
Location context
About this forecast location
Forecast values apply to the listed city coordinates. Conditions can vary across large urban areas and complex terrain.
- Coordinates
- 42.4851, -71.4328
- Local time zone
- America/New_York
- Administrative area
- Massachusetts
- Forecast service
- WeatherAPI.com forecast service
Hourly forecast
Next 24 hours in Acton
Hourly modeled conditions in America/New_York local time.
- 19°COvercast21% precipitation7.9 km/h wind
- 18°COvercast21% precipitation7.6 km/h wind
- 17°COvercast21% precipitation6.5 km/h wind
- 17°COvercast22% precipitation6.5 km/h wind
- 16°COvercast24% precipitation5.8 km/h wind
- 16°CClear10% precipitation4 km/h wind
- 16°CCloudy24% precipitation3.2 km/h wind
- 18°CSunny7% precipitation4 km/h wind
- 21°CSunny3% precipitation4.7 km/h wind
- 23°CSunny2% precipitation4.3 km/h wind
- 25°CSunny1% precipitation3.6 km/h wind
- 26°CSunny1% precipitation2.5 km/h wind
- 27°CSunny1% precipitation2.2 km/h wind
- 28°CSunny1% precipitation4.7 km/h wind
- 28°CSunny1% precipitation7.2 km/h wind
- 28°COvercast10% precipitation8.3 km/h wind
- 27°COvercast10% precipitation7.9 km/h wind
- 25°COvercast14% precipitation2.5 km/h wind
- 22°CCloudy11% precipitation3.6 km/h wind
- 20°CClear7% precipitation6.1 km/h wind
- 20°COvercast20% precipitation11.2 km/h wind
- 19°COvercast22% precipitation11.5 km/h wind
- 18°COvercast24% precipitation10.4 km/h wind
- 18°CLight rain shower39% precipitation8.3 km/h wind
Daily forecast
3-day forecast for Acton
Daily high and low temperatures, precipitation chance and maximum wind speed.
- Overcast16°C to 28°C8% chance of precipitationWind up to 11.5 km/h
- Light rain shower16°C to 18°C95% chance of precipitationWind up to 9.7 km/h
- Overcast16°C to 22°C80% chance of precipitationWind up to 10.4 km/h
Retrieved 2026-08-31T04:26:20.665Z; refresh due by 2026-08-31T04:41:20.665Z.
Nearby forecasts
Weather near Acton
Compare forecasts for nearby cities.
Where this forecast comes from
WeatherAPI.com supplies forecast values for the listed coordinates. Forecasts may combine modeled and observed information and should not replace official weather warnings.
Forecast retrieved 2026-08-31T04:26:20.665Z; refresh due by 2026-08-31T04:41:20.665Z.
View forecast details and sources
- Weather and Geolocation APIWeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · AccessedCurrent weather conditions, the next 24 hours and a three-day forecast.
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity identity, administrative area, coordinates and time-zone identifier.