Lexington Weather

Lexington, Massachusetts, USA

61°F
9/20/2026 6:40pm 
  • Lexington Conditions: Overcast
  • Temperature: 61.3°F / 16.3°CColder 0.6°F than last hour.
  • Dew Point: 56.8°FIncreased 0.1°Fsince last hour.
  • Relative Humidity: 85%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.94 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Louisville, KY

    HEAT ADVISORY  

Heat Advisory issued September 20 at 2:53AM EDT until September 20 at 8:00PM EDT by NWS Louisville KY

HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING

Areas Affected: Dubois; Perry; Hancock; Breckinridge; Meade; Ohio; Grayson; Hardin; Larue; Butler; Edmonson; Hart; Logan; Warren; Simpson; Allen; Barren; Monroe; Metcalfe

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Sunday 2:53am EDT

Alert Effective: Sunday 2:53am EDT

Alert Expires: Sunday 8:00pm EDT

Event Onset: Sunday 2:53am EDT

Event Ends: Sunday 8:00pm EDT

Issued by: NWS Louisville KY

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING...

* WHAT...Heat index values up to 105.

* WHERE...Portions of Indiana and north central, northwest, and south
central Kentucky.

* WHEN...Until 8 PM EDT /7 PM CDT/ this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.367a1c710b567b934be2a70f54b0eb3c8ab7a22a.001.1
Codes: INZ083, INZ089, KYZ023, KYZ024, KYZ025, KYZ026, KYZ027, KYZ028, KYZ053, KYZ061, KYZ062, KYZ063, KYZ070, KYZ071, KYZ072, KYZ073, KYZ074, KYZ075, KYZ076
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.367a1c710b567b934be2a70f54b0eb3c8ab7a22a.001.1