Lexington Weather

Lexington, Massachusetts, USA

51°F
10/21/2026 6:46pm 
  • Lexington Conditions: Clear
  • Temperature: 50.5°F / 10.3°CColder 1.5°F than last hour.
  • Dew Point: 42.3°FIncreased 0.6°Fsince last hour.
  • Relative Humidity: 73%Increased 5.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.13 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Current Watches, Warnings, and Advisories

For Pennsylvania

Issued by the National Weather Service

   Frost Advisory - Expires: Wednesday 10:00pm EDT
       Allegheny, PA
       Beaver, PA
       Fayette, PA
       Greene, PA
       Washington, PA
       Westmoreland, PA

Allegheny, PA
      Frost Advisory - Expires: Wednesday 10:00pm EDT

Beaver, PA
      Frost Advisory - Expires: Wednesday 10:00pm EDT

Fayette, PA
      Frost Advisory - Expires: Wednesday 10:00pm EDT

Greene, PA
      Frost Advisory - Expires: Wednesday 10:00pm EDT

Washington, PA
      Frost Advisory - Expires: Wednesday 10:00pm EDT

Westmoreland, PA
      Frost Advisory - Expires: Wednesday 10:00pm EDT