Lexington Weather

Lexington, Massachusetts, USA

74°F
8/26/2026 9:10pm 
  • Lexington Conditions: Overcast
  • Temperature: 73.6°F / 23.1°CColder 1.2°F than last hour.
  • Dew Point: 64.4°F 
  • Relative Humidity: 73%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.99 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Extreme Heat Warning

Issued by the National Weather Service - Los Angeles, CA

    EXTREME HEAT WARNING  

Extreme Heat Warning issued August 26 at 10:54AM PDT until August 28 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY

Areas Affected: Catalina and Santa Barbara Islands; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Ventura County Beaches; Ventura County Inland Coast; Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Wednesday 10:54am PDT

Alert Effective: Wednesday 10:54am PDT

Alert Expires: Friday 8:00pm PDT

Event Onset: Wednesday 10:54am PDT

Event Ends: Friday 8:00pm PDT

Issued by: NWS Los Angeles/Oxnard CA

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

* WHAT...Hot daytime conditions with high temperatures between 92 and
102 common. Warm overnight conditions will bring less relief than
usual.

* WHERE...Most coastal areas of Los Angeles, Ventura, and southern
Santa Barbara Counties

* WHEN...Until 8 PM PDT Friday.

* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors.

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. Limit strenuous activities
to early morning or evening hours. Take action when you see symptoms
of heat exhaustion.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.7c04d47739b010bc33f7d53c614a61566da0ae6a.002.1
Codes: CAZ087, CAZ349, CAZ350, CAZ354, CAZ355, CAZ362, CAZ366, CAZ367, CAZ368
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7c04d47739b010bc33f7d53c614a61566da0ae6a.002.1