Lexington Weather

Lexington, Massachusetts, USA

46°F
1/10/2026 2:53am 
  • Lexington Conditions: Clear
  • Temperature: 46.4°F / 8.0°CColder 1.3°F than last hour.
  • Dew Point: 43.3°FDecreased 2.2°Fsince last hour.
  • Relative Humidity: 89%Decreased 3.0% since last hour.
  • Wind: Wind from WNW WNW 1 mph, 10-min avg: 1 mph, gust: 3 mph
  • Barometer: 30.00 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - San Francisco Bay Area, CA

    EXTREME COLD WARNING  

Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park, CA

Extreme Cold Warning issued January 9 at 8:47PM PST until January 10 at 9:00AM PST by NWS San Francisco CA

EXTREME COLD WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM PST SATURDAY

Areas Affected: Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Friday 8:47pm PST

Alert Effective: Friday 8:47pm PST

Alert Expires: Saturday 9:00am PST

Event Onset: Saturday 1:00am PST

Event Ends: Saturday 9:00am PST

Issued by: NWS San Francisco CA

Details: 
...EXTREME COLD WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM PST SATURDAY...

* WHAT...Very cold conditions with temperatures as low as 33
expected.

* WHERE...Most of San Benito County and the Cholame Hills in
Southeast Monterey County, and Southern Salinas Valley/Arroyo Seco
and Lake San Antonio.

* WHEN...From 1 AM to 9 AM PST Saturday.

* IMPACTS...Cold conditions will be hazardous to sensitive
populations such as unhoused individuals. Cold conditions may
damage or kill sensitive crops, plants, and vegetation if
appropriate precautions are not taken. Prolonged exposure to the
cold conditions will lead to hypothermia for people, pets, and
livestock.

Information: 
Ensure portable heaters are working properly and are used correctly
to avoid sparking a fire indoors. Do not use generators or grills
inside as carbon monoxide poisoning can result.

Make frequent checks on older family, friends, and neighbors and
ensure that they have adequate shelter and/or warmth.

Check with your local, city, or county officials for information on
available warming centers.

Be sure to dress in layers if outdoors. Make sure that pets and
livestock have adequate food, unfrozen water, and warmth. Cover or
tend to sensitive crops, plants, and vegetation.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.533d98b19a48a7026973ab7272cc517c70f27ac8.001.1
Codes: CAZ516, CAZ518
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.533d98b19a48a7026973ab7272cc517c70f27ac8.001.1