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Local Forecast
Current conditions, 5-day forecast, active weather alerts for Acton, MA
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Hour-by-Hour Current Observation
Mostly Cloudy
Wind
0 mph
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UV Index
2
Low
Humidity
0%
Dew 0°F
Sun
6:34 AM · 6:41 PM
Rise · Set
Source: NASHUA/BOIRE FLD (KASH). Slider scrubs the next 12 hours.
5-Day Outlook
This Afternoon
Mostly Cloudy
Overnight: Overcast
This Afternoon
Mostly sunny, with a high near 68. Northeast wind around 5 mph.
Night
Mostly cloudy, with a low around 49. Northeast wind 1 to 5 mph.
Tuesday
Mostly Cloudy
Overnight: Mostly Cloudy
Tuesday
Partly sunny, with a high near 63. Northeast wind 5 to 8 mph.
Night
Partly cloudy, with a low around 47. Northeast wind 2 to 6 mph.
Wednesday
Mostly Cloudy
Overnight: Mostly Cloudy
Wednesday
Mostly sunny, with a high near 64. Northeast wind 7 to 12 mph, with gusts as high as 24 mph.
Night
Partly cloudy, with a low around 46. Northeast wind 3 to 9 mph.
Thursday
Mostly Cloudy
Overnight: Slight Chance of Rain
Thursday
Mostly sunny, with a high near 63. Northeast wind 7 to 10 mph, with gusts as high as 24 mph.
Night
A chance of rain showers after 11pm. Mostly cloudy, with a low around 47. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
Chance of Rain Showers
Overnight: Rain Likely
Friday
A chance of rain showers. Mostly cloudy, with a high near 62. North wind around 14 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Night
Rain showers likely. Mostly cloudy, with a low around 50. North wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Acton, MA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Acton, MA.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.