Lexington Weather

Lexington, Massachusetts, USA

62°F

10/12/2026 8:20pm

Lexington Conditions: Clear
Temperature: 62.4°F / 16.9°C
Dew Point: 58.5°F
Relative Humidity: 87%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.76 in Rising Slowly
Visibility: 10 miles
Rain Today: 0.21 in

Watches, Warnings, and Advisories

Issued by the National Weather Service - Boise, ID

FROST ADVISORY

Frost Advisory issued October 12 at 11:25AM MDT until October 14 at 10:00AM MDT by NWS Boise ID

FROST ADVISORY IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ WEDNESDAY

Areas Affected: Lower Treasure Valley; Upper Treasure Valley; Western Magic Valley; Oregon Lower Treasure Valley

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Monday 11:25am MDT

Alert Effective: Monday 11:25am MDT

Alert Expires: Tuesday 11:00am MDT (expect updated alert by this time)

Event Onset: Tuesday 12:00am MDT

Event Ends: Wednesday 10:00am MDT

Issued by: NWS Boise ID

Details:

...FROST ADVISORY IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ WEDNESDAY...

* WHAT...Low temperatures between 33 and 35 degrees Tuesday and
Wednesday mornings will result in frost formation. A 40% chance
temperatures could fall below freezing, 30 to 32 degrees, from
Mountain Home through the Western Magic Valley on Wednesday
morning.

* WHERE...Portions of south central and southwest Idaho and southeast
Oregon.

* WHEN...From midnight MDT /11 PM PDT/ tonight to 10 AM MDT /9 AM
PDT/ Wednesday.

* 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:2.49.0.1.840.0.8b94c7ad69604590a75e91c6abc9cc06e14e2722.001.1
Codes: IDZ012, IDZ014, IDZ016, ORZ064
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8b94c7ad69604590a75e91c6abc9cc06e14e2722.001.1