Lexington Weather

Lexington, Massachusetts, USA

68°F
7/16/2026 12:52am 
  • Lexington Conditions: Smoke, Clear
  • Temperature: 68.2°F / 20.1°CColder 0.9°F than last hour.
  • Dew Point: 56.8°FDecreased 0.4°Fsince last hour.
  • Relative Humidity: 67%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.79 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Air Quality Alert
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Albany, NY

    AIR QUALITY ALERT  

Southern Litchfield, CT

Air Quality Alert issued July 15 at 5:58PM EDT by NWS Albany NY

AIR QUALITY ALERT NOW IN EFFECT UNTIL NOON EDT THURSDAY

Areas Affected: Northern Litchfield; Southern Litchfield

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Wednesday 5:58pm EDT

Alert Effective: Wednesday 5:58pm EDT

Alert Expires: Thursday 12:00pm EDT

Event Onset: Wednesday 5:58pm EDT

Issued by: NWS Albany NY

Details: 
...AIR QUALITY ALERT NOW IN EFFECT UNTIL NOON EDT THURSDAY...

The Connecticut Department of Environmental Protection has extended
the Air Quality Action Day for Fine Particulates, now in effect until
noon EDT Thursday.

An Air Quality Action Day means that Fine Particulates
concentrations within the region may approach or exceed unhealthy
standards. For additional information, please visit the Connecticut
Air Quality Web site at http://www.ct.gov/deep/aqi

Meta data: 
ID: urn:oid:2.49.0.1.840.0.f7b49c96abb7801760c82809701ebc97f08980c0.003.1
Codes: CTZ001, CTZ013
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f7b49c96abb7801760c82809701ebc97f08980c0.003.1

 

    AIR QUALITY ALERT  

Southern Litchfield, CT

Air Quality Alert issued July 15 at 9:53AM EDT by NWS Albany NY

AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT

Areas Affected: Northern Litchfield; Southern Litchfield

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Wednesday 9:53am EDT

Alert Effective: Wednesday 9:53am EDT

Alert Expires: Thursday 10:00am EDT

Event Onset: Wednesday 9:53am EDT

Issued by: NWS Albany NY

Details: 
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

The Connecticut Department of Environmental Protection has issued a
Air Quality Action Day for Fine Particulates until midnight EDT
tonight.

An Air Quality Action Day means that Fine Particulates
concentrations within the region may approach or exceed unhealthy
standards. For additional information...please visit the Connecticut
Air Quality Web site at http://www.ct.gov/deep/aqi

Meta data: 
ID: urn:oid:2.49.0.1.840.0.15611cd23d15fa5e431c6499d45652ef4c879301.003.1
Codes: CTZ001, CTZ013
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.15611cd23d15fa5e431c6499d45652ef4c879301.003.1

 

    AIR QUALITY ALERT  

Southern Litchfield, CT

Air Quality Alert issued July 15 at 8:43AM EDT by NWS Albany NY

AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT

Areas Affected: Northern Litchfield; Southern Litchfield

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Wednesday 8:43am EDT

Alert Effective: Wednesday 8:43am EDT

Alert Expires: Thursday 9:00am EDT

Event Onset: Wednesday 8:43am EDT

Issued by: NWS Albany NY

Details: 
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

The Connecticut Department of Environmental Protection has issued an
Air Quality Action Day for Fine Particulates until midnight EDT
tonight.

An Air Quality Action Day means that Fine Particulates
concentrations within the region may approach or exceed unhealthy
standards. For additional information...please visit the Connecticut
Air Quality Web site at http://www.ct.gov/deep/aqi

Meta data: 
ID: urn:oid:2.49.0.1.840.0.547f098cae89df1a7fd42f4f21565abb6bc88f76.003.1
Codes: CTZ001, CTZ013
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.547f098cae89df1a7fd42f4f21565abb6bc88f76.003.1