Lexington Weather

Lexington, Massachusetts, USA

64°F
9/21/2026 12:04pm 
  • Lexington Conditions: Few Clouds
  • Temperature: 63.7°F / 17.6°CWarmer 6.3°F than last hour.
  • Dew Point: 55.6°FDecreased 0.3°Fsince last hour.
  • Relative Humidity: 75%Decreased 20.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.09 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.03 in
  •   

Watches, Warnings, and Advisories

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

    SMALL CRAFT ADVISORY  

Small Craft Advisory issued September 21 at 3:09AM EDT until September 22 at 3:00AM EDT by NWS Boston/Norton MA

SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 3 AM EDT TUESDAY

Areas Affected: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Monday 3:09am EDT

Alert Effective: Monday 3:09am EDT

Alert Expires: Monday 5:00pm EDT (expect updated alert by this time)

Event Onset: Monday 8:00am EDT

Event Ends: Tuesday 3:00am EDT

Issued by: NWS Boston/Norton MA

Details: 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 3 AM EDT TUESDAY...

* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt and
seas 3 to 5 feet expected.

* WHERE...Coastal waters from Provincetown MA to Chatham MA to
Nantucket MA out 20 NM.

* WHEN...From 8 AM this morning to 3 AM EDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

Information: 
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.837fedbcb546dda90d11f99b6a639d6904cda6c3.005.1
Codes: ANZ254
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.837fedbcb546dda90d11f99b6a639d6904cda6c3.005.1