Lexington Weather

Lexington, Massachusetts, USA

77°F
7/15/2026 2:52am 
  • Lexington Conditions: Overcast
  • Temperature: 77.0°F / 25.0°CColder 0.4°F than last hour.
  • Dew Point: 71.1°FDecreased 0.3°Fsince last hour.
  • Relative Humidity: 82% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.65 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Current Watches, Warnings, and Advisories

For Connecticut

Issued by the National Weather Service

   Heat Advisory - Expires: Wednesday 8:00pm EDT
       Hartford, CT
       Tolland, CT
       Windham, CT

   Heat Advisory - Expires: Wednesday 9:00pm EDT
       Northern Fairfield, CT
       Northern Middlesex, CT
       Northern New Haven, CT
       Northern New London, CT
       Southern Fairfield, CT
       Southern New Haven, CT

   Heat Advisory - Expires: Wednesday 7:00pm EDT
       Southern Litchfield, CT

   Heat Advisory - Expires: Wednesday 9:00pm EDT
       Southern Middlesex, CT
       Southern New London, CT

Hartford, CT
      Heat Advisory - Expires: Wednesday 8:00pm EDT

Northern Fairfield, CT
      Heat Advisory - Expires: Wednesday 9:00pm EDT

Northern Middlesex, CT
      Heat Advisory - Expires: Wednesday 9:00pm EDT

Northern New Haven, CT
      Heat Advisory - Expires: Wednesday 9:00pm EDT

Northern New London, CT
      Heat Advisory - Expires: Wednesday 9:00pm EDT

Southern Fairfield, CT
      Heat Advisory - Expires: Wednesday 9:00pm EDT

Southern Litchfield, CT
      Heat Advisory - Expires: Wednesday 7:00pm EDT

Southern Middlesex, CT
      Heat Advisory - Expires: Wednesday 9:00pm EDT

Southern New Haven, CT
      Heat Advisory - Expires: Wednesday 9:00pm EDT

Southern New London, CT
      Heat Advisory - Expires: Wednesday 9:00pm EDT

Tolland, CT
      Heat Advisory - Expires: Wednesday 8:00pm EDT

Windham, CT
      Heat Advisory - Expires: Wednesday 8:00pm EDT