Lexington Weather

Lexington, Massachusetts, USA

69°F
6/21/2025 12:12am 
  • Lexington Conditions:
  • Temperature: 69.4°F / 20.8°CColder 1.5°F than last hour.
  • Dew Point: 57.2°F 
  • Relative Humidity: 65%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.90 in Steady
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Extreme Heat Watch
 - SEE ALL NEARBY ALERTS -

Current Watches, Warnings, and Advisories

For Alaska

Issued by the National Weather Service

   Red Flag Warning - Expires: Saturday 8:15am AKDT
       Central Copper Valley, AK
       Ernestine, AK
       Southern Copper Valley, AK
       Western Copper Valley, AK

   Red Flag Warning - Expires: Saturday 12:00am AKDT
       Chatanika River Valley, AK
       White Mountains and High Terrain South of the Yukon River, AK

   Red Flag Warning - Expires: Saturday 3:00am AKDT
       Lower Yukon and Innoko Valleys, AK
       Middle Yukon Valley, AK

   Heat Advisory - Expires: Friday 10:00pm AKDT
       Haines Borough and Klukwan, AK

   Flood Advisory - Expires: Sunday 10:00pm AKDT
       Central Susitna Valley, AK
       Southern Susitna Valley, AK
       Western Susitna Valley, AK

   Flood Advisory - Expires: Friday 9:45pm AKDT
       Haines Borough and Klukwan, AK

   Special Weather Statement - Expires: Friday 8:15pm AKDT
       Yukon Flats, AK

Central Copper Valley, AK
      Red Flag Warning - Expires: Saturday 8:15am AKDT

Central Susitna Valley, AK
      Flood Advisory - Expires: Sunday 10:00pm AKDT

Chatanika River Valley, AK
      Red Flag Warning - Expires: Saturday 12:00am AKDT

Ernestine, AK
      Red Flag Warning - Expires: Saturday 8:15am AKDT

Haines Borough and Klukwan, AK
      Heat Advisory - Expires: Friday 10:00pm AKDT
      Flood Advisory - Expires: Friday 9:45pm AKDT

Lower Yukon and Innoko Valleys, AK
      Red Flag Warning - Expires: Saturday 3:00am AKDT

Middle Yukon Valley, AK
      Red Flag Warning - Expires: Saturday 3:00am AKDT

Southern Copper Valley, AK
      Red Flag Warning - Expires: Saturday 8:15am AKDT

Southern Susitna Valley, AK
      Flood Advisory - Expires: Sunday 10:00pm AKDT

Western Copper Valley, AK
      Red Flag Warning - Expires: Saturday 8:15am AKDT

Western Susitna Valley, AK
      Flood Advisory - Expires: Sunday 10:00pm AKDT

White Mountains and High Terrain South of the Yukon River, AK
      Red Flag Warning - Expires: Saturday 12:00am AKDT

Yukon Flats, AK
      Special Weather Statement - Expires: Friday 8:15pm AKDT