Lexington Weather

Lexington, Massachusetts, USA

74°F
7/22/2026 7:38pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 74.3°F / 23.5°CColder 0.2°F than last hour.
  • Dew Point: 72.1°FDecreased 0.2°Fsince last hour.
  • Relative Humidity: 93
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.74 inRising 0.03  inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.41 in
  •   

Current Watches, Warnings, and Advisories

Issued by the National Weather Service - San Diego, CA

   Extreme Heat Warning - Expires: Wednesday 7:45pm PDT
       Apple and Lucerne Valleys, CA

   Extreme Heat Warning - Expires: Wednesday 7:45pm PDT
       Coachella Valley, CA
       San Diego County Deserts, CA
       San Gorgonio Pass Near Banning, CA

   Extreme Heat Warning - Expires: Wednesday 7:45pm PDT
       San Bernardino and Riverside County Valleys-The Inland Empire, CA

   Extreme Heat Warning - Expires: Wednesday 7:45pm PDT
       San Diego County Mountains, CA

   Heat Advisory - Expires: Wednesday 7:45pm PDT
       Orange County Coastal, CA

   Heat Advisory - Expires: Wednesday 7:45pm PDT
       Orange County Inland, CA

   Heat Advisory - Expires: Wednesday 7:45pm PDT
       Riverside County Mountains, CA
       San Bernardino County Mountains, CA

   Heat Advisory - Expires: Wednesday 7:45pm PDT
       San Diego County Coastal Areas, CA

   Heat Advisory - Expires: Wednesday 7:45pm PDT
       San Diego County Inland Valleys, CA

   Heat Advisory - Expires: Wednesday 7:45pm PDT
       Santa Ana Mountains and Foothills, CA

   Small Craft Advisory - Expires: Wednesday 10:15pm PDT
       Waters from San Mateo point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island

   Beach Hazards Statement - Expires: Wednesday 10:15pm PDT
       Orange County Coastal, CA
       San Diego County Coastal Areas, CA

Apple and Lucerne Valleys, CA
      Extreme Heat Warning - Expires: Wednesday 7:45pm PDT

Coachella Valley, CA
      Extreme Heat Warning - Expires: Wednesday 7:45pm PDT

Orange County Coastal, CA
      Heat Advisory - Expires: Wednesday 7:45pm PDT
      Beach Hazards Statement - Expires: Wednesday 10:15pm PDT

Orange County Inland, CA
      Heat Advisory - Expires: Wednesday 7:45pm PDT

Riverside County Mountains, CA
      Heat Advisory - Expires: Wednesday 7:45pm PDT

San Bernardino County Mountains, CA
      Heat Advisory - Expires: Wednesday 7:45pm PDT

San Bernardino and Riverside County Valleys-The Inland Empire, CA
      Extreme Heat Warning - Expires: Wednesday 7:45pm PDT

San Diego County Coastal Areas, CA
      Heat Advisory - Expires: Wednesday 7:45pm PDT
      Beach Hazards Statement - Expires: Wednesday 10:15pm PDT

San Diego County Deserts, CA
      Extreme Heat Warning - Expires: Wednesday 7:45pm PDT

San Diego County Inland Valleys, CA
      Heat Advisory - Expires: Wednesday 7:45pm PDT

San Diego County Mountains, CA
      Extreme Heat Warning - Expires: Wednesday 7:45pm PDT

San Gorgonio Pass Near Banning, CA
      Extreme Heat Warning - Expires: Wednesday 7:45pm PDT

Santa Ana Mountains and Foothills, CA
      Heat Advisory - Expires: Wednesday 7:45pm PDT


Waters from San Mateo point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island
      Small Craft Advisory - Expires: Wednesday 10:15pm PDT