Lexington Weather

Lexington, Massachusetts, USA

55°F
9/7/2026 7:16am 
  • Lexington Conditions: Clear
  • Temperature: 55.0°F / 12.8°C 
  • Dew Point: 51.6°FIncreased 0.3°Fsince last hour.
  • Relative Humidity: 88%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.00 inRising 0.03 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Rip Current Statement
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - New Orleans/Baton Rouge

    HEAT ADVISORY  

Heat Advisory issued September 7 at 2:51AM CDT until September 7 at 7:00PM CDT by NWS New Orleans LA

HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING

Areas Affected: Pointe Coupee; West Feliciana; East Feliciana; St. Helena; Washington; Iberville; West Baton Rouge; East Baton Rouge; Assumption; St. James; St. John The Baptist; Upper St. Bernard; Northern Tangipahoa; Southeast St. Tammany; Western Orleans; Eastern Orleans; Northern St. Tammany; Southwestern St. Tammany; Central Tangipahoa; Lower Tangipahoa; Northern Livingston; Southern Livingston; Western Ascension; Eastern Ascension; Upper Jefferson; Upper Plaquemines; Central Plaquemines; Lower Plaquemines; Central Jefferson; Coastal Jefferson; Upper Lafourche; Lower Lafourche; Upper Terrebonne; Lower Terrebonne; Upper St. Charles; Central St. Charles; Lower St. Charles; Wilkinson; Amite; Pike; Walthall; Pearl River; Northern Hancock; Southern Hancock

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Monday 2:51am CDT

Alert Effective: Monday 2:51am CDT

Alert Expires: Monday 7:00pm CDT

Event Onset: Monday 11:00am CDT

Event Ends: Monday 7:00pm CDT

Issued by: NWS New Orleans LA

Details: 
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING...

* WHAT...Heat index values up to 111 expected.

* WHERE...Portions of southeast Louisiana and southern Mississippi.

* WHEN...From 11 AM this morning to 7 PM CDT 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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.4cd7d207b10f5d0ca9ee532e599c3479944301e9.001.1
Codes: LAZ034, LAZ035, LAZ036, LAZ037, LAZ039, LAZ046, LAZ047, LAZ048, LAZ056, LAZ057, LAZ058, LAZ064, LAZ071, LAZ076, LAZ077, LAZ078, LAZ079, LAZ080, LAZ081, LAZ082, LAZ083, LAZ084, LAZ085, LAZ086, LAZ087, LAZ089, LAZ090, LAZ091, LAZ092, LAZ093, LAZ094, LAZ095, LAZ096, LAZ097, LAZ098, LAZ099, LAZ100, MSZ068, MSZ069, MSZ070, MSZ071, MSZ077, MSZ083, MSZ086
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4cd7d207b10f5d0ca9ee532e599c3479944301e9.001.1