Lexington Weather

Lexington, Massachusetts, USA

63°F
6/10/2026 6:22am 
  • Lexington Conditions: Clear
  • Temperature: 63.1°F / 17.3°C 
  • Dew Point: 55.4°FIncreased 1.4°Fsince last hour.
  • Relative Humidity: 76%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 3 mph
  • Barometer: 29.88 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Philadelphia/Mt Holly

    HEAT ADVISORY  

Berks, PA

Heat Advisory issued June 10 at 2:24AM EDT until June 12 at 8:00PM EDT by NWS Mount Holly NJ

HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 8 PM EDT FRIDAY

Areas Affected: Berks; Lehigh; Northampton; Western Chester; Western Montgomery; Upper Bucks

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Wednesday 2:24am EDT

Alert Effective: Wednesday 2:24am EDT

Alert Expires: Wednesday 4:00pm EDT (expect updated alert by this time)

Event Onset: Thursday 11:00am EDT

Event Ends: Friday 8:00pm EDT

Issued by: NWS Mount Holly NJ

Details: 
...HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 8 PM EDT FRIDAY...

* WHAT...Heat index values up to 101 degrees expected.

* WHERE...Berks, Lehigh, Northampton, Upper Bucks, Western Chester,
and Western Montgomery Counties.

* WHEN...From 11 AM Thursday to 8 PM EDT Friday.

* 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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.eecb62bca14fa1f48db4d08758dcd04e1c289fba.004.1
Codes: PAZ060, PAZ061, PAZ062, PAZ101, PAZ103, PAZ105
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.eecb62bca14fa1f48db4d08758dcd04e1c289fba.004.1