Lexington Weather

Lexington, Massachusetts, USA

53°F
10/20/2026 7:53pm 
  • Lexington Conditions: Clear
  • Temperature: 52.9°F / 11.6°CColder 2.7°F than last hour.
  • Dew Point: 43.3°FDecreased 0.8°Fsince last hour.
  • Relative Humidity: 70%Increased 5.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.20 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service

    SMALL CRAFT ADVISORY  

Small Craft Advisory issued October 20 at 2:45PM AKDT until October 21 at 5:00AM AKDT by NWS Anchorage AK

SMALL CRAFT ADVISORY TONIGHT

Areas Affected: Port Heiden to Nelson Lagoon out to 15 NM

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Tuesday 2:45pm AKDT

Alert Effective: Tuesday 2:45pm AKDT

Alert Expires: Wednesday 3:00am AKDT (expect updated alert by this time)

Event Onset: Tuesday 5:00pm AKDT

Event Ends: Wednesday 5:00am AKDT

Issued by: NWS Anchorage AK

Details: 
...SMALL CRAFT ADVISORY TONIGHT...

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

.TONIGHT...NW wind 25 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 6 ft.
.WED NIGHT...NW wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...SE wind 30 kt. Seas 3 ft.
.FRI...SE wind 40 kt. Seas 6 ft.
.SAT...S wind 30 kt. Seas 6 ft.
.SUN...SW wind 20 kt. Seas 6 ft.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.367b442f0dc1044472f7b7d4ef46e283a2357fc4.008.1
Codes: PKZ756
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.367b442f0dc1044472f7b7d4ef46e283a2357fc4.008.1

 

    SMALL CRAFT ADVISORY  

Small Craft Advisory issued October 20 at 3:30AM AKDT until October 21 at 5:00AM AKDT by NWS Anchorage AK

SMALL CRAFT ADVISORY THROUGH TONIGHT

Areas Affected: Port Heiden to Nelson Lagoon out to 15 NM

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Tuesday 3:30am AKDT

Alert Effective: Tuesday 3:30am AKDT

Alert Expires: Tuesday 4:15pm AKDT (expect updated alert by this time)

Event Onset: Tuesday 3:00am AKDT

Event Ends: Wednesday 5:00am AKDT

Issued by: NWS Anchorage AK

Details: 
...SMALL CRAFT ADVISORY THROUGH TONIGHT...

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

.TODAY...W wind 30 kt. Seas 11 ft. Rain showers.
.TONIGHT...NW wind 30 kt diminishing to 20 kt after midnight. Seas
10 ft.
.WED...NW wind 20 kt. Seas 7 ft.
.WED NIGHT...NW wind 15 kt. Seas 4 ft.
.THU...E wind 30 kt. Seas 3 ft.
.FRI...SE wind 40 kt. Seas 6 ft.
.SAT...S wind 30 kt. Seas 6 ft.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.fa49ef4c9b2d4a5095f5e7529bbcbac55e2c7316.008.1
Codes: PKZ756
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.fa49ef4c9b2d4a5095f5e7529bbcbac55e2c7316.008.1