Lexington Weather

Lexington, Massachusetts, USA

87°F
6/11/2026 2:27pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 86.7°F / 30.4°CWarmer 1.1°F than last hour.
  • Dew Point: 72.7°FIncreased 0.6°Fsince last hour.
  • Feels Like: 93.7°F
  • Relative Humidity: 63%Decreased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.61 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Heat Advisory
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

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

    HEAT ADVISORY  

Southeast Middlesex County, MA

Heat Advisory issued June 11 at 7:54AM EDT until June 12 at 8:00PM EDT by NWS Boston/Norton MA

HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT FRIDAY

Areas Affected: Central Middlesex County; Western Essex; Southern Worcester; Western Norfolk; Southeast Middlesex; Northern Bristol; Western Plymouth; Northwest Middlesex County; Northwest Providence; Southeast Providence; Western Kent; Eastern Kent

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Thursday 7:54am EDT

Alert Effective: Thursday 7:54am EDT

Alert Expires: Thursday 9:00pm EDT (expect updated alert by this time)

Event Onset: Thursday 12:00pm EDT

Event Ends: Friday 8:00pm EDT

Issued by: NWS Boston/Norton MA

Details: 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT FRIDAY...

* WHAT...Heat index values up to 98 expected.

* WHERE...Portions of central, eastern, northeastern, and
southeastern Massachusetts and northern Rhode Island.

* WHEN...From noon today to 8 PM EDT Friday.

* 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:2.49.0.1.840.0.0e9c5011647be0cffe7549f54bff7b8d18690aa2.003.1
Codes: MAZ005, MAZ006, MAZ012, MAZ013, MAZ014, MAZ017, MAZ018, MAZ026, RIZ001, RIZ002, RIZ003, RIZ004
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0e9c5011647be0cffe7549f54bff7b8d18690aa2.003.1