Lexington Weather

Lexington, Massachusetts, USA

76°F
7/22/2026 10:37am 
  • Lexington Conditions: Few Clouds
  • Temperature: 75.7°F / 24.3°CWarmer 1.8°F than last hour.
  • Dew Point: 72.0°FIncreased 0.2°Fsince last hour.
  • Relative Humidity: 88%Decreased 5.0% since last hour.
  • Wind: Wind from SW SW 3 mph, 10-min avg: 2 mph, gust: 5 mph
  • Barometer: 29.63 inRising 0.02  inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.26 in
  •   

Current Watches, Warnings, and Advisories

Issued by the National Weather Service - Denver/Boulder, CO

   Air Quality Alert - Expires: Wednesday 4:00pm MDT
       Adams County, CO
       Arapahoe County, CO
       Boulder County, CO
       Broomfield County, CO
       Denver County, CO
       Douglas County, CO
       Jefferson County, CO
       Larimer County, CO
       Weld County, CO

Adams County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT

Arapahoe County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT

Boulder County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT

Broomfield County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT

Denver County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT

Douglas County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT

Jefferson County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT

Larimer County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT

Weld County, CO
      Air Quality Alert - Expires: Wednesday 4:00pm MDT