Acton, MA

Weather

As ofAug 12, 2026 6:05 AM

Current Temperature

61degrees Fahrenheit

Feels like:61°

Hi:82°Lo:61°

Hazy

Acton, MA weather radar map

Windchill: 61°
Daily Rain: 0"
Dew point: 59°
Monthly Rain: 1.48"
Humidity: 94%
Avg. Wind: N 0 mph
Pressure: 29.79" →
Wind Gust: N 0 mph
Sunrise: 5:49 AM
Moon
Sunset: 7:51 PM
UV Index: 7 (High)

Today
Hi
Sunny. Highs in the mid 80s. Northwest winds around 5 mph.
Tonight
Lo
Partly cloudy. Lows in the lower 60s. West winds around 5 mph.

Acton, MA 10-day weather forecast

FEATURED VIDEOS

Lightning Streaks Across Sky as Mammatus Clouds Hover Over DC Metro Area — Lightning Streaks Across Mammatus Clouds

Air Quality Index: 23|Fair
Top Triggers:: pm25

View Today's Air Quality details for Acton, MA

Pollen Count: 6.6|Medium
Predominant Pollen:: Grass, Nettle

Acton, MA Pollen forecast details

Closest strike in the last 30 minutes:203.8 miles

No Lightning Nearby

Acton, MA real-time lightning alerts & live Map

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