Lexington Weather

Lexington, Massachusetts, USA

78°F

7/13/2026 9:05pm

Lexington Conditions: Clear
Temperature: 78.3°F / 25.7°C
Dew Point: 66.0°F
Relative Humidity: 66%
Wind: Calm, 10-min avg: Calm, gust: 1 mph
Barometer: 30.01 in Steady
Visibility: 10 miles
Rain Today: 0.00 in

Southeast Middlesex County, MA - Heat Advisory
- SEE ALL NEARBY ALERTS -

Heat Advisory

Issued by the National Weather Service - Philadelphia/Mt Holly

HEAT ADVISORY

Caroline, MD; Salem, NJ; Cumberland, NJ; Atlantic, NJ; Cape May, NJ; 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, MDZ020, NJZ016, NJZ021, NJZ022, NJZ023
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.dcc150788072e1e04a418794b52bf2729648e482.001.1