Lexington Weather

Lexington, Massachusetts, USA

80°F
7/20/2026 3:12pm 
  • Lexington Conditions: Partly cloudy
  • Temperature: 79.5°F / 26.4°CColder 1.6°F than last hour.
  • Dew Point: 55.0°FIncreased 0.5°Fsince last hour.
  • Relative Humidity: 43%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 29.90 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Current Watches, Warnings, and Advisories

For Lake St. Clair, Lake Erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, St. Lawrence River

Issued by the National Weather Service

   Special Marine Warning - Expires: Monday 4:00pm EDT
       Grand Marais to Whitefish Point MI
       Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore
       Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border
       Munising to Grand Marais MI

   Special Marine Warning - Expires: Monday 4:00pm EDT
       St. Marys River Point Iroquois to E. Potagannissing Bay
       Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI

   Gale Warning - Expires: Tuesday 3:00am EDT
       Eagle River to Manitou Island MI

   Gale Warning - Expires: Tuesday 3:00am EDT
       Grand Marais to Whitefish Point MI

   Gale Warning - Expires: Tuesday 3:00am EDT
       Huron Islands to Marquette MI
       Point Isabelle to Lower Entrance of Portage Canal MI
       Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays

   Gale Warning - Expires: Tuesday 3:00am EDT
       Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore
       Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore
       Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border

   Gale Warning - Expires: Tuesday 3:00am EDT
       Manitou Island to Point Isabelle MI

   Gale Warning - Expires: Tuesday 3:00am EDT
       Marquette to Munising MI

   Gale Warning - Expires: Tuesday 3:00am EDT
       Munising to Grand Marais MI

   Small Craft Advisory - Expires: Monday 10:00pm EDT
       Lake St. Clair Open Lake (U.S. Portion)
       Michigan Waters of Lake Erie from Detroit River to North Cape MI

   Small Craft Advisory - Expires: Monday 10:00pm EDT
       Harbor Beach to Port Sanilac MI
       Port Austin to Harbor Beach MI
       Port Sanilac to Port Huron MI

   Small Craft Advisory - Expires: Monday 10:00pm EDT
       Inner Saginaw Bay SW of Point Au Gres to Bay Port MI
       Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       5NM East of a line from Fairport MI to Rock Island Passage
       Seul Choix Point to Point Detour MI

   Small Craft Advisory - Expires: Monday 11:00pm EDT
       Grand Haven to Whitehall MI
       Holland to Grand Haven MI
       Pentwater to Manistee MI
       South Haven to Holland MI
       St Joseph to South Haven MI
       Whitehall to Pentwater MI

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Green Bay North of line from Cedar River MI to Rock Island Passage

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Green Bay North of line from Cedar River MI to Rock Island Passage

   Small Craft Advisory - Expires: Monday 6:15pm CDT
       Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI
       Green Bay south of line from Oconto WI to Little Sturgeon Bay WI

   Small Craft Advisory - Expires: Monday 7:30pm EDT
       New Buffalo MI to St Joseph MI

   Small Craft Advisory - Expires: Monday 5:00pm CDT
       North Point Light to Wind Point WI

   Small Craft Advisory - Expires: Monday 5:00pm CDT
       Port Washington to North Point Light WI
       Sheboygan to Port Washington WI

   Small Craft Advisory - Expires: Monday 6:15pm CDT
       Rock Island Passage to Sturgeon Bay WI
       Sturgeon Bay to Two Rivers WI
       Two Rivers to Sheboygan WI

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Black River To Ontonagon MI

   Small Craft Advisory - Expires: Tuesday 1:00am CDT
       Chequamegon Bay-Bayfield to Oak Point WI
       Duluth MN to Port Wing WI
       Grand Marais to Taconite Harbor MN
       Grand Portage to Grand Marais MN
       Oak Point to Saxon Harbor WI
       Outer Apostle Islands Beyond 5 NM from Mainland
       Port Wing to Sand Island WI
       Sand Island to Bayfield WI
       Silver Bay Harbor to Two Harbors MN
       Taconite Harbor to Silver Bay Harbor MN
       Two Harbors to Duluth MN

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Eagle River to Manitou Island MI

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Grand Marais to Whitefish Point MI

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Huron Islands to Marquette MI
       Point Isabelle to Lower Entrance of Portage Canal MI
       Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Manitou Island to Point Isabelle MI

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Marquette to Munising MI

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Munising to Grand Marais MI

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Ontonagon to Upper Entrance of Portage Canal MI
       Upper Entrance of Portage Canal to Eagle River MI

   Small Craft Advisory - Expires: Tuesday 3:00am EDT
       Saxon Harbor WI to Black River MI

   Marine Weather Statement - Expires: Monday 6:00pm EDT
       St. Marys River Point Iroquois to E. Potagannissing Bay
       Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI

Lake St. Clair Open Lake (U.S. Portion)
      Small Craft Advisory - Expires: Monday 10:00pm EDT

Michigan Waters of Lake Erie from Detroit River to North Cape MI
      Small Craft Advisory - Expires: Monday 10:00pm EDT

Harbor Beach to Port Sanilac MI
      Small Craft Advisory - Expires: Monday 10:00pm EDT

Inner Saginaw Bay SW of Point Au Gres to Bay Port MI
      Small Craft Advisory - Expires: Monday 10:00pm EDT

Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay
      Small Craft Advisory - Expires: Monday 10:00pm EDT

Port Austin to Harbor Beach MI
      Small Craft Advisory - Expires: Monday 10:00pm EDT

Port Sanilac to Port Huron MI
      Small Craft Advisory - Expires: Monday 10:00pm EDT

5NM East of a line from Fairport MI to Rock Island Passage
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Grand Haven to Whitehall MI
      Small Craft Advisory - Expires: Monday 11:00pm EDT

Green Bay North of line from Cedar River MI to Rock Island Passage
      Small Craft Advisory - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI
      Small Craft Advisory - Expires: Monday 6:15pm CDT

Green Bay south of line from Oconto WI to Little Sturgeon Bay WI
      Small Craft Advisory - Expires: Monday 6:15pm CDT

Holland to Grand Haven MI
      Small Craft Advisory - Expires: Monday 11:00pm EDT

New Buffalo MI to St Joseph MI
      Small Craft Advisory - Expires: Monday 7:30pm EDT

North Point Light to Wind Point WI
      Small Craft Advisory - Expires: Monday 5:00pm CDT

Pentwater to Manistee MI
      Small Craft Advisory - Expires: Monday 11:00pm EDT

Port Washington to North Point Light WI
      Small Craft Advisory - Expires: Monday 5:00pm CDT

Rock Island Passage to Sturgeon Bay WI
      Small Craft Advisory - Expires: Monday 6:15pm CDT

Seul Choix Point to Point Detour MI
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Sheboygan to Port Washington WI
      Small Craft Advisory - Expires: Monday 5:00pm CDT

South Haven to Holland MI
      Small Craft Advisory - Expires: Monday 11:00pm EDT

St Joseph to South Haven MI
      Small Craft Advisory - Expires: Monday 11:00pm EDT

Sturgeon Bay to Two Rivers WI
      Small Craft Advisory - Expires: Monday 6:15pm CDT

Two Rivers to Sheboygan WI
      Small Craft Advisory - Expires: Monday 6:15pm CDT

Whitehall to Pentwater MI
      Small Craft Advisory - Expires: Monday 11:00pm EDT

Black River To Ontonagon MI
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Chequamegon Bay-Bayfield to Oak Point WI
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Duluth MN to Port Wing WI
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Eagle River to Manitou Island MI
      Gale Warning - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Grand Marais to Taconite Harbor MN
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Grand Marais to Whitefish Point MI
      Special Marine Warning - Expires: Monday 4:00pm EDT
      Gale Warning - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Grand Portage to Grand Marais MN
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Huron Islands to Marquette MI
      Gale Warning - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore
      Special Marine Warning - Expires: Monday 4:00pm EDT
      Gale Warning - Expires: Tuesday 3:00am EDT

Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore
      Gale Warning - Expires: Tuesday 3:00am EDT

Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border
      Special Marine Warning - Expires: Monday 4:00pm EDT
      Gale Warning - Expires: Tuesday 3:00am EDT

Manitou Island to Point Isabelle MI
      Gale Warning - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Marquette to Munising MI
      Gale Warning - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Munising to Grand Marais MI
      Special Marine Warning - Expires: Monday 4:00pm EDT
      Gale Warning - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Oak Point to Saxon Harbor WI
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Ontonagon to Upper Entrance of Portage Canal MI
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Outer Apostle Islands Beyond 5 NM from Mainland
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Point Isabelle to Lower Entrance of Portage Canal MI
      Gale Warning - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Port Wing to Sand Island WI
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays
      Gale Warning - Expires: Tuesday 3:00am EDT
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Sand Island to Bayfield WI
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Saxon Harbor WI to Black River MI
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Silver Bay Harbor to Two Harbors MN
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

St. Marys River Point Iroquois to E. Potagannissing Bay
      Special Marine Warning - Expires: Monday 4:00pm EDT
      Marine Weather Statement - Expires: Monday 6:00pm EDT

Taconite Harbor to Silver Bay Harbor MN
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Two Harbors to Duluth MN
      Small Craft Advisory - Expires: Tuesday 1:00am CDT

Upper Entrance of Portage Canal to Eagle River MI
      Small Craft Advisory - Expires: Tuesday 3:00am EDT

Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI
      Special Marine Warning - Expires: Monday 4:00pm EDT
      Marine Weather Statement - Expires: Monday 6:00pm EDT