Lexington Weather

Lexington, Massachusetts, USA

79°F
7/12/2026 3:44pm 
  • Lexington Conditions: Partly cloudy
  • Temperature: 78.6°F / 25.9°CColder 0.7°F than last hour.
  • Dew Point: 58.5°FDecreased 0.5°Fsince last hour.
  • Relative Humidity: 50% 
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 30.12 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Boise, ID

    HEAT ADVISORY  

Southern Twin Falls County, ID

Heat Advisory issued July 12 at 12:47PM MDT until July 13 at 9:00PM MDT by NWS Boise ID

HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY

Areas Affected: Western Magic Valley; Southern Twin Falls County

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Sunday 12:47pm MDT

Alert Effective: Sunday 12:47pm MDT

Alert Expires: Monday 3:00am MDT (expect updated alert by this time)

Event Onset: Sunday 12:47pm MDT

Event Ends: Monday 9:00pm MDT

Issued by: NWS Boise ID

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY...

* WHAT...Temperatures up to 99.

* WHERE...Southern Twin Falls County and Western Magic Valley.

* WHEN...Until 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses, especially
for the young, elderly, and animals.

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.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.817b95c850a93e97889eb8864ebe279e914d6617.002.1
Codes: IDZ016, IDZ030
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.817b95c850a93e97889eb8864ebe279e914d6617.002.1