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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Onset, MA

76°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, August 17

Day

8/17
80°Hi
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Sunny and less humid

Max UV Index8 (Very High)

WindNW 10 mph

Wind Gusts22 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover4%

Night

8/17
65°Lo
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear

WindNNW 8 mph

Wind Gusts15 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover7%

Sun & Moon

13 hrs 47 mins
Rise 5:53 AM
Set 7:40 PM
Waning Crescent
Rise --
Set 3:47 PM

Temperature History

8/17
High
Low
Forecast
80°
65°
Average
76°
62°
Last Year
72°
61°

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World North America United States Massachusetts Onset

Weather Near Onset:

  • Boston, MA
  • Dorchester, MA
  • Worcester, MA
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