Lexington Weather

Lexington, Massachusetts, USA

81°F

7/14/2026 10:58pm

Lexington Conditions: Clear
Temperature: 80.8°F / 27.1°C
Dew Point: 71.8°F
Feels Like: 84.9°F
Relative Humidity: 74%
Wind: Calm, 10-min avg: Calm, gust: 1 mph
Barometer: 29.71 in Falling Slowly
Visibility: 10 miles
Rain Today: 0.00 in

Watches, Warnings, and Advisories

Issued by the National Weather Service - New York, NY

HEAT ADVISORY

Western Bergen, NJ

Heat Advisory issued July 14 at 1:34PM EDT until July 15 at 9:00PM EDT by NWS Upton NY

HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT WEDNESDAY

Areas Affected: Northern Fairfield; Northern New Haven; Northern Middlesex; Northern New London; Southern Fairfield; Southern New Haven; 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; Northern Nassau; Southern Nassau

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 1:34pm EDT

Alert Effective: Tuesday 1:34pm EDT

Alert Expires: Wednesday 6:00am EDT (expect updated alert by this time)

Event Onset: Tuesday 1:34pm EDT

Event Ends: Wednesday 9:00pm EDT

Issued by: NWS Upton NY

Details:

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT WEDNESDAY...

* WHAT...Heat index values up to 101 expected.

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

* WHEN...Until 9 PM EDT Wednesday.

* 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:

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Codes: CTZ005, CTZ006, CTZ007, CTZ008, CTZ009, CTZ010, NJZ002, NJZ004, NJZ006, NJZ103, NJZ104, NJZ105, NJZ106, NJZ107, NJZ108, NYZ067, NYZ068, NYZ069, NYZ070, NYZ071, NYZ078, NYZ177, NYZ179
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2d76a7a76f5bca0806aaad56187bafc046d454a3.001.1

AIR QUALITY ALERT

Western Bergen, NJ

Air Quality Alert issued July 13 at 3:14PM EDT by NWS Upton NY

AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY

Areas Affected: Eastern Passaic; Hudson; Western Bergen; Eastern Bergen; Western Essex; Eastern Essex; Western Union; Eastern Union

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Monday 3:14pm EDT

Alert Effective: Monday 3:14pm EDT

Alert Expires: Tuesday 11:00pm EDT

Event Onset: Monday 3:14pm EDT

Issued by: NWS Upton NY

Details:

...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY...

The New Jersey Department of Environmental Protection has issued an
Air Quality Action Day for the following counties:

Bergen, E Passaic, Hudson, Essex, Union

from 11 AM to 11 PM EDT Tuesday.

An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards.

For additional information, please visit the New Jersey Department
of Environmental Protection Web site at https://dep.nj.gov/airmon

Meta data:

ID: urn:oid:2.49.0.1.840.0.388fc38b157cf6732cef5f5b564bffb1fe6e6285.003.1
Codes: NJZ004, NJZ006, NJZ103, NJZ104, NJZ105, NJZ106, NJZ107, NJZ108
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.388fc38b157cf6732cef5f5b564bffb1fe6e6285.003.1