Lexington Weather

Lexington, Massachusetts, USA

50°F
10/21/2026 7:43pm 
  • Lexington Conditions: Clear
  • Temperature: 49.5°F / 9.7°CColder 1.0°F than last hour.
  • Dew Point: 42.8°FIncreased 0.5°Fsince last hour.
  • Relative Humidity: 78%Increased 5.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.12 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Pittsburgh, PA

    FROST ADVISORY  

Frost Advisory issued October 21 at 7:36PM EDT until October 22 at 9:00AM EDT by NWS Pittsburgh PA

FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT THURSDAY

Areas Affected: Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Beaver; Allegheny; Washington; Greene; Westmoreland; Fayette; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Wednesday 7:36pm EDT

Alert Effective: Wednesday 7:36pm EDT

Alert Expires: Thursday 9:00am EDT

Event Onset: Thursday 2:00am EDT

Event Ends: Thursday 9:00am EDT

Issued by: NWS Pittsburgh PA

Details: 
...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT THURSDAY...

* WHAT...Temperatures as low as 34 will result in frost formation.

* WHERE...Portions of east central Ohio, southwest and western
Pennsylvania, and northern and the northern panhandle of West
Virginia.

* WHEN...From 2 AM to 9 AM EDT Thursday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

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

Meta data: 
ID: urn:oid:2.49.0.1.840.0.414293b94f20e1005c74489e71405f844d73c93e.001.1
Codes: OHZ039, OHZ040, OHZ041, OHZ048, OHZ049, OHZ050, OHZ057, OHZ058, OHZ059, OHZ068, OHZ069, PAZ020, PAZ021, PAZ029, PAZ031, PAZ073, PAZ075, WVZ001, WVZ002, WVZ003, WVZ004, WVZ012, WVZ021, WVZ509, WVZ510
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.414293b94f20e1005c74489e71405f844d73c93e.001.1