Lexington Weather

Lexington, Massachusetts, USA

39°F
3/15/2026 5:03pm 
  • Lexington Conditions: Overcast
  • Temperature: 38.5°F / 3.6°CColder 0.5°F than last hour.
  • Dew Point: 25.9°FIncreased 1.6°Fsince last hour.
  • Relative Humidity: 60%Increased 5.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 30.39 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Flood Watch - High Wind Watch
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Storm Warning

Issued by the National Weather Service - Boston / Norton, MA

    STORM WARNING  

Boston Harbor; Narragansett Bay

Storm Warning issued March 15 at 12:17PM EDT until March 17 at 5:00AM EDT by NWS Boston/Norton MA

STORM WARNING IN EFFECT FROM 8 PM MONDAY TO 5 AM EDT TUESDAY

Areas Affected: Boston Harbor; Narragansett Bay

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Sunday 12:17pm EDT

Alert Effective: Sunday 12:17pm EDT

Alert Expires: Monday 1:30am EDT (expect updated alert by this time)

Event Onset: Monday 8:00pm EDT

Event Ends: Tuesday 5:00am EDT

Issued by: NWS Boston/Norton MA

Details: 
...STORM WARNING IN EFFECT FROM 8 PM MONDAY TO 5 AM EDT TUESDAY...

* WHAT...South winds 25 to 35 kt with gusts up to 55 kt and
waves 5 to 8 feet expected.

* WHERE...In Massachusetts coastal waters, Boston Harbor. In
Rhode Island coastal waters, Narragansett Bay.

* WHEN...From 8 PM Monday to 5 AM EDT Tuesday.

* IMPACTS...Storm force winds and hazardous waves will capsize
or damage vessels and reduce visibility.

Information: 
Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.f2bd68d10181f9ef1adb62d5f1568761b923ced0.003.2
Codes: ANZ230, ANZ236
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f2bd68d10181f9ef1adb62d5f1568761b923ced0.003.2