Lexington Weather

Lexington, Massachusetts, USA

57°F
9/27/2026 6:03pm 
  • Lexington Conditions: Mist, Overcast
  • Temperature: 56.7°F / 13.7°CColder 0.1°F than last hour.
  • Dew Point: 56.1°FIncreased 0.2°Fsince last hour.
  • Relative Humidity: 98%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.83 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 1½ miles
  • Rain Today: 0.69 in
  •   
Southeast Middlesex County, MA - Flood Watch
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Boston / Norton, MA

    FLOOD WATCH  

Flood Watch issued September 27 at 5:05PM EDT until September 29 at 2:00AM EDT by NWS Boston/Norton MA

FLOOD WATCH REMAINS IN EFFECT THROUGH LATE MONDAY NIGHT

Areas Affected: Northern Worcester; Central Middlesex County; Western Essex; Eastern Essex; Southern Worcester; Western Norfolk; Southeast Middlesex; Suffolk; Eastern Norfolk; Northern Bristol; Western Plymouth; Eastern Plymouth; Southern Bristol; Southern Plymouth; Barnstable; Dukes; Nantucket; Northwest Middlesex County; Northwest Providence; Southeast Providence; Western Kent; Eastern Kent; Bristol; Washington; Newport; Block Island

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Sunday 5:05pm EDT

Alert Effective: Sunday 5:05pm EDT

Alert Expires: Monday 6:15am EDT (expect updated alert by this time)

Event Onset: Sunday 5:05pm EDT

Event Ends: Tuesday 2:00am EDT

Issued by: NWS Boston/Norton MA

Details: 
...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE MONDAY NIGHT...

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of Massachusetts, including the following areas,
Barnstable MA, Central Middlesex MA, Dukes MA, Eastern Essex MA,
Eastern Norfolk MA, Eastern Plymouth MA, Nantucket MA, Northern
Bristol MA, Northern Middlesex MA, Northern Worcester MA, Southeast
Middlesex MA, Southern Bristol MA, Southern Plymouth MA, Southern
Worcester MA, Suffolk MA, Western Essex MA, Western Norfolk MA and
Western Plymouth MA and Rhode Island, including the following
areas, Block Island RI, Bristol RI, Eastern Kent RI, Newport RI,
Northwest Providence RI, Southeast Providence RI, Washington RI and
Western Kent RI.

* WHEN...Through late Monday night.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks.

* ADDITIONAL DETAILS...
- Periods of rain will continue across the region right through
Monday. Additional rainfall amount of 1-3" are expected.
Potential for both urban and small river/stream flooding.
- http://www.weather.gov/safety/flood

Information: 
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.9fed3fbc15a79c3f13fab3547aaad02895191594.001.1
Codes: MAZ004, MAZ005, MAZ006, MAZ007, MAZ012, MAZ013, MAZ014, MAZ015, MAZ016, MAZ017, MAZ018, MAZ019, MAZ020, MAZ021, MAZ022, MAZ023, MAZ024, MAZ026, RIZ001, RIZ002, RIZ003, RIZ004, RIZ005, RIZ006, RIZ007, RIZ008
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9fed3fbc15a79c3f13fab3547aaad02895191594.001.1