Lexington Weather

Lexington, Massachusetts, USA

36°F
4/19/2026 10:18pm 
  • Lexington Conditions: Clear
  • Temperature: 36.3°F / 2.4°CColder 0.9°F than last hour.
  • Dew Point: 34.5°FDecreased 0.9°Fsince last hour.
  • Relative Humidity: 93% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.92 inRising 0.03 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.11 in
  •   

Freeze Warning

Issued by the National Weather Service - Chicago, IL

    FREEZE WARNING  

Ogle, IL; Lee, IL; Winnebago, IL; Boone, IL; McHenry, IL; Lake, IL; De Kalb, IL; Kane, IL; DuPage, IL; La Salle, IL; Kendall, IL; Grundy, IL; Kankakee, IL; Livingston, IL; Iroquois, IL; Ford, IL; Northern Cook, IL; Southern Cook, IL; Northern Will, IL; Southern Will, IL; Eastern Will, IL

Freeze Warning issued April 19 at 2:40PM CDT until April 20 at 9:00AM CDT by NWS Chicago IL

FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT CDT /1 AM EDT/ TONIGHT TO 9 AM CDT /10 AM EDT/ MONDAY

Areas Affected: Winnebago; Boone; McHenry; Lake; Ogle; Lee; De Kalb; Kane; DuPage; La Salle; Kendall; Grundy; Kankakee; Livingston; Iroquois; Ford; Northern Cook; Southern Cook; Northern Will; Southern Will; Eastern Will; Lake; Porter; Newton; Jasper; Benton

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Sunday 2:40pm CDT

Alert Effective: Sunday 2:40pm CDT

Alert Expires: Monday 1:00am CDT (expect updated alert by this time)

Event Onset: Monday 12:00am CDT

Event Ends: Monday 9:00am CDT

Issued by: NWS Chicago IL

Details: 
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT CDT /1 AM EDT/ TONIGHT TO 9 AM CDT /10 AM EDT/ MONDAY...

* WHAT...Sub-freezing temperatures as low as 27 expected, with the
coldest conditions across interior northern Illinois.

* WHERE...Portions of central, east central, north central, and
northeast Illinois and northwest Indiana.

* WHEN...From midnight CDT /1 AM EDT/ tonight to 9 AM CDT /10 AM
EDT/ Monday.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

Information: 
Take steps now to protect tender plants from the cold.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.9e285988c9d069a477a0d12afe33a05980bfde10.001.1
Codes: ILZ003, ILZ004, ILZ005, ILZ006, ILZ008, ILZ010, ILZ011, ILZ012, ILZ013, ILZ019, ILZ020, ILZ021, ILZ023, ILZ032, ILZ033, ILZ039, ILZ103, ILZ105, ILZ106, ILZ107, ILZ108, INZ001, INZ002, INZ010, INZ011, INZ019
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9e285988c9d069a477a0d12afe33a05980bfde10.001.1