Lexington Weather

Lexington, Massachusetts, USA

83°F
9/10/2026 4:06pm 
  • Lexington Conditions: Clear
  • Temperature: 83.1°F / 28.4°CWarmer 0.3°F than last hour.
  • Dew Point: 62.1°FDecreased 2.3°Fsince last hour.
  • Feels Like: 83.8°F
  • Relative Humidity: 49%Decreased 5.0% since last hour.
  • Wind: Wind from SW SW Calm, 10-min avg: 1 mph, gust: 15 mph
  • Barometer: 29.67 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.03 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Los Angeles, CA

    EXTREME HEAT WARNING  

Extreme Heat Warning issued September 10 at 10:00AM PDT until September 10 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING

Areas Affected: Catalina and Santa Barbara Islands; Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Los Angeles County San Gabriel Valley

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 10:00am PDT

Alert Effective: Thursday 10:00am PDT

Alert Expires: Thursday 8:00pm PDT

Event Onset: Thursday 10:00am PDT

Event Ends: Thursday 8:00pm PDT

Issued by: NWS Los Angeles/Oxnard CA

Details: 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING...

* WHAT...Temperatures between 92 and 108 expected.

* WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley,
Eastern Santa Monica Mountains Recreational Area, Los Angeles
County Beaches, Los Angeles County Inland Coast including Downtown
Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast,
Palos Verdes Hills, Western San Fernando Valley, and Western Santa
Monica Mountains Recreational Area

* WHEN...Until 8 PM PDT this evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events. Hot temperatures may cause heat illnesses.

* ADDITIONAL DETAILS...Humid conditions will add to heat discomfort.

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

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Stay cool, stay hydrated, stay informed.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.da6aaa8f347fbe314f1632cb780c50fc3106c696.003.1
Codes: CAZ087, CAZ362, CAZ366, CAZ367, CAZ368, CAZ369, CAZ370, CAZ371, CAZ372, CAZ373, CAZ548
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.da6aaa8f347fbe314f1632cb780c50fc3106c696.003.1