Onset, MA

Weather

As ofJun 16, 2026 10:17 AM

Current Temperature: 68

Feels like:68°

Today's high temperature: 71°
Today's low temperature: 58°

Sunny

Onset, MA weather radar map

Windchill: 68°
Daily Rain: 0"
Dew point: 56°
Monthly Rain: 0.52"
Humidity: 66%
Avg. Wind: NW 5 mph
Pressure: 29.81" →
Wind Gust: N 8 mph
Sunrise: 5:07 AM
Moon: Waxing Crescent
Sunset: 8:19 PM
UV Index: 8 (Very High)

Today
Hi
Sunny. Highs in the upper 70s. West winds around 5 mph becoming southwest 10 to 15 mph.
Tonight
Lo
Clear in the evening then becoming partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.

Onset, MA 10-day weather forecast

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While Tuesday's forecast looks quiet, storms later this week could cause delays for games in the Midwest. — Will Storms Impact More Soccer Games

Air Quality Index: 12|Excellent
Top Triggers:: pm25

View Today's Air Quality details for Onset, MA

Pollen Count: 8.7|Medium-High
Predominant Pollen:: Oak, Grass

Onset, MA Pollen forecast details

Closest strike in the last 30 minutes:768.0 miles

No Lightning Nearby

Onset, MA real-time lightning alerts & live Map

Rain Totals Through Wednesday

Rounds Of Heavy Rain To Soak Texas And Louisiana

Periods of heavy showers and thunderstorms are expected across southern and southeastern Texas into Louisiana today into Wednesday, and this will likely lead to flooding concerns across the region.

Temperature Outlook for June through August 2026

Summer Outlook: Developing El Niño Set to Impact Drought, Wildfires Nationwide

Today's Severe Weather Outlook

Midwest at Threat for Severe Storms

Today's Weather Outlook

Today's Weather Outlook

Drought Monitor for June 11, 2026

Widespread Drought Improvement For South, Southeast; Mixed Results Elsewhere

Edmund, Okla., June 15, 2010 -- A car lies in a ditch where flood waters forced it off Hefner Rd in Edmund, OK after the area experienced rain fall of almost 10 inches in six hours. (Patsy Lynch/FEMA Photo Library)

Flooding: Turn Around, Don't Drown!

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