Lexington Weather

Lexington, Massachusetts, USA

89°F
7/15/2025 3:02pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 89.1°F / 31.7°CColder 0.5°F than last hour.
  • Dew Point: 72.9°FDecreased 1.4°Fsince last hour.
  • Feels Like: 97°F
  • Relative Humidity: 59%Decreased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 3 mph
  • Barometer: 29.96 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 - New York, NY

    HEAT ADVISORY  

Southern Fairfield, CT

Heat Advisory issued July 15 at 2:14PM EDT until July 17 at 10:00PM EDT by NWS Upton NY

HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 10 PM EDT THURSDAY

Areas Affected: Northern Fairfield; Northern New Haven; Northern Middlesex; Northern New London; Southern Fairfield; Southern New Haven; Southern Middlesex; Southern New London; Western Passaic; Eastern Passaic; Hudson; Western Bergen; Eastern Bergen; Western Essex; Eastern Essex; Western Union; Eastern Union; Orange; Putnam; Rockland; Northern Westchester; Southern Westchester; Northwest Suffolk; Southwest Suffolk; Northern Nassau; Southern Nassau

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 2:14pm EDT

Alert Effective: Tuesday 2:14pm EDT

Alert Expires: Wednesday 5:00am EDT (expect updated alert by this time)

Event Onset: Wednesday 11:00am EDT

Event Ends: Thursday 10:00pm EDT

Issued by: NWS Upton NY

Details: 
...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 10 PM EDT THURSDAY...

* WHAT...Heat index values up to 102 expected.

* WHERE...Portions of southern Connecticut, northeast New Jersey,
and southeast New York.

* WHEN...From 11 AM Wednesday to 10 PM EDT Thursday. The highest
heat index values will occur during the afternoon each day.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Information: 
A Heat Advisory is issued when the combination of heat and humidity
is expected to make it feel like it is 95 to 99 degrees for two or
more consecutive days, or 100 to 104 degrees for any length of time.

Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.

Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don't have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.

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! In cases of heat stroke call 9 1 1.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.1da35545bad3576397fdd9d0568d6db55fa6ba9c.001.1
Codes: CTZ005, CTZ006, CTZ007, CTZ008, CTZ009, CTZ010, CTZ011, CTZ012, NJZ002, NJZ004, NJZ006, NJZ103, NJZ104, NJZ105, NJZ106, NJZ107, NJZ108, NYZ067, NYZ068, NYZ069, NYZ070, NYZ071, NYZ078, NYZ080, NYZ177, NYZ179
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.1da35545bad3576397fdd9d0568d6db55fa6ba9c.001.1