Lexington Weather

Lexington, Massachusetts, USA

83°F
7/27/2026 3:02pm 
  • Lexington Conditions: Clear
  • Temperature: 82.6°F / 28.1°CWarmer 0.4°F than last hour.
  • Dew Point: 54.3°FDecreased 4.5°Fsince last hour.
  • Relative Humidity: 38%Decreased 7.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 29.73 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Des Moines, IA

    HEAT ADVISORY  

Sac, IA

Heat Advisory issued July 27 at 12:19PM CDT until July 27 at 10:00PM CDT by NWS Des Moines IA

HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING

Areas Affected: Emmet; Kossuth; Winnebago; Worth; Palo Alto; Hancock; Cerro Gordo; Pocahontas; Humboldt; Wright; Franklin; Sac; Crawford

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Monday 12:19pm CDT

Alert Effective: Monday 12:19pm CDT

Alert Expires: Monday 10:00pm CDT

Event Onset: Monday 12:19pm CDT

Event Ends: Monday 10:00pm CDT

Issued by: NWS Des Moines IA

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING...

* WHAT...Heat index values around 105-110 expected.

* WHERE...Most of northern Iowa.

* WHEN...Until 10 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.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.5f94d0ad2aa1df1c541d32cf35bc90c219deb3d9.002.1
Codes: IAZ004, IAZ005, IAZ006, IAZ007, IAZ015, IAZ016, IAZ017, IAZ023, IAZ024, IAZ025, IAZ026, IAZ033, IAZ044
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5f94d0ad2aa1df1c541d32cf35bc90c219deb3d9.002.1