Lexington Weather

Lexington, Massachusetts, USA

79°F
7/12/2026 3:44pm 
  • Lexington Conditions: Partly cloudy
  • Temperature: 78.6°F / 25.9°CColder 0.7°F than last hour.
  • Dew Point: 58.5°FDecreased 0.5°Fsince last hour.
  • Relative Humidity: 50% 
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 30.12 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Charleston, SC

    HEAT ADVISORY  

Coastal Colleton, SC

Heat Advisory issued July 12 at 1:42PM EDT until July 12 at 7:00PM EDT by NWS Charleston SC

HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING

Areas Affected: Coastal Bryan; Inland Chatham; Coastal Chatham; Coastal Liberty; Inland McIntosh; Coastal McIntosh; Inland Berkeley; Beaufort; Coastal Colleton; Charleston; Coastal Jasper; Tidal Berkeley

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Sunday 1:42pm EDT

Alert Effective: Sunday 1:42pm EDT

Alert Expires: Sunday 7:00pm EDT

Event Onset: Sunday 1:42pm EDT

Event Ends: Sunday 7:00pm EDT

Issued by: NWS Charleston SC

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING...

* WHAT...Heat index values up to 112 degrees expected.

* WHERE...Portions of southeast Georgia and southeast South Carolina.

* WHEN...Until 7 PM EDT this evening.

* 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.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.0fdc3c5f70147de11393ce3c5380dcb1325736d0.001.1
Codes: GAZ217, GAZ218, GAZ219, GAZ239, GAZ240, GAZ241, SCZ045, SCZ148, SCZ149, SCZ150, SCZ151, SCZ152
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0fdc3c5f70147de11393ce3c5380dcb1325736d0.001.1