Lexington Weather

Lexington, Massachusetts, USA

66°F
7/23/2026 12:28am 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 65.7°F / 18.7°CColder 0.3°F than last hour.
  • Dew Point: 57.9°FDecreased 1.5°Fsince last hour.
  • Relative Humidity: 76%Decreased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.87 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Corpus Christi, TX

    HEAT ADVISORY  

McMullen, TX

Heat Advisory issued July 22 at 11:08PM CDT until July 23 at 7:00PM CDT by NWS Corpus Christi TX

HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT THURSDAY

Areas Affected: La Salle; McMullen; Live Oak; Bee; Goliad; Victoria; Webb; Inland San Patricio; Coastal Aransas; Inland Refugio; Inland Calhoun; Coastal San Patricio; Coastal Refugio; Coastal Calhoun

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Wednesday 11:08pm CDT

Alert Effective: Wednesday 11:08pm CDT

Alert Expires: Thursday 4:15pm CDT (expect updated alert by this time)

Event Onset: Thursday 1:00pm CDT

Event Ends: Thursday 7:00pm CDT

Issued by: NWS Corpus Christi TX

Details: 
...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT THURSDAY...

* WHAT...Heat index values up to 113 expected.

* WHERE...Bee, Coastal Aransas, Coastal Calhoun, Coastal Refugio,
Coastal San Patricio, Goliad, Inland Calhoun, Inland Refugio,
Inland San Patricio, La Salle, Live Oak, McMullen, Victoria, and
Webb Counties.

* WHEN...From 1 PM to 7 PM CDT Thursday.

* 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.

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

Meta data: 
ID: urn:oid:2.49.0.1.840.0.7c308c67b5483666c72f4f5fad67a019dfea3968.001.1
Codes: TXZ229, TXZ230, TXZ231, TXZ232, TXZ233, TXZ234, TXZ239, TXZ244, TXZ245, TXZ246, TXZ247, TXZ344, TXZ346, TXZ347
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7c308c67b5483666c72f4f5fad67a019dfea3968.001.1