Lexington Weather

Lexington, Massachusetts, USA

75°F
7/13/2026 11:23pm 
  • Lexington Conditions: Clear
  • Temperature: 74.8°F / 23.8°CColder 1.7°F than last hour.
  • Dew Point: 63.1°FDecreased 1.7°Fsince last hour.
  • Relative Humidity: 67% 
  • Wind: Calm, 10-min avg: Calm, gust: 4 mph
  • Barometer: 30.00 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Heat Advisory
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Heat Advisory

Issued by the National Weather Service - Philadelphia/Mt Holly

    HEAT ADVISORY  

Kent, DE; Inland Sussex, DE

Heat Advisory issued July 13 at 2:45PM EDT until July 15 at 8:00PM EDT by NWS Mount Holly NJ

HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM EDT WEDNESDAY

Areas Affected: Kent; Inland Sussex; Caroline; Salem; Cumberland; Atlantic; Cape May

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Monday 2:45pm EDT

Alert Effective: Monday 2:45pm EDT

Alert Expires: Tuesday 4:30am EDT (expect updated alert by this time)

Event Onset: Wednesday 10:00am EDT

Event Ends: Wednesday 8:00pm EDT

Issued by: NWS Mount Holly NJ

Details: 
...HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM EDT WEDNESDAY...

* WHAT...Heat index values up to 107 expected.

* WHERE...In Delaware, Kent and Inland Sussex Counties. In Maryland,
Caroline County. In New Jersey, Atlantic, Cape May, Cumberland,
and Salem Counties.

* WHEN...From 10 AM to 8 PM EDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Monitor the latest forecasts and warnings for updates.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.dcc150788072e1e04a418794b52bf2729648e482.001.1
Codes: DEZ002, DEZ003
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.dcc150788072e1e04a418794b52bf2729648e482.001.1