Here’s the updated daily weather forecast for Lexington, MA, from Friday, November 29 to Friday, December 6 by Meteorologist Matthew Moll of New England Weather Consulting:

  • Friday, November 29: Mostly sunny with some clouds appearing in the afternoon. Highs around 45°F. Winds from the northwest at 5-7 mph. Evening lows will be around 31°F under cloudy skies, with a slight chance of rain or snow showers overnight. Black Friday shopping or post-Thanksgiving walks should have no weather related impacts.
  • Saturday, November 30: Partly sunny with highs near 42°F. Winds will be light from the west at 5-8 mph. By evening, temperatures will fall to around 30°F under partly cloudy skies, leading to a cold night. Excellent for outdoor holiday decorating or brisk hikes. Dress warmly for outdoor sports or events, especially after sunset when temperatures drop.
  • Sunday, December 1: Mostly sunny with highs reaching 40°F. Light winds from the southwest at 4-6 mph. Evening temperatures will drop to 28°F under clear skies, making for a chilly night. A perfect day for outdoor family activities, such as hiking or visiting Lexington’s historic sites. Evening outdoor plans will require layers to stay warm.
  • Monday, December 2: Partly cloudy with highs around 38°F. Winds from the northwest at 6-9 mph. Evening lows will be around 25°F under mostly clear skies. Great for errands or light outdoor activities, but the cool winds may make it uncomfortable for prolonged time outdoors without proper clothing.
  • Tuesday, December 3: Increasing clouds with highs near 37°F. Winds will be light from the north at 5-7 mph. Overnight temperatures will fall to 25°F under mostly cloudy skies. Late evening walks will require you to bundle up due to colder temperatures.
  • Wednesday, December 4: Cloudy Highs around 38°F. Winds from the northeast at 7-10 mph. Evening lows will drop to 26°F under cloudy skies, with a chance of snow showers overnight.
  • Thursday, December 5: Partly sunny with highs near 37°F. Winds from the northwest at 5-8 mph. Evening temperatures will fall to 24°F under partly cloudy skies, leading to a cold night. Good weather for light outdoor activities, such as walks or errands. Bundle up for early morning or evening events as temperatures will feel quite cold.
  • Friday, December 6: Mostly cloudy with a 40% chance of showers during the day. Highs around 36°F. Winds from the west at 5-7 mph. Evening lows will be around 23°F under partly cloudy skies. Light rain during the daytime may disrupt outdoor activities or errands. Dress warmly for cooler evening conditions as skies clear and temperatures drop.

After Thanksgiving, Lexington, MA, transitions into a quiet yet cold weather pattern with minimal travel disruptions. Black Friday and the weekend will be dry and seasonable, ideal for shopping and outdoor activities. As the week progresses, highs will remain in the 30s to low 40s, with frosty mornings and nighttime lows in the 20s. A chance of light snow or rain showers Wednesday night into Thursday morning could create minor slick spots, but impacts are expected to be minimal. By Friday, December 6, light daytime showers may briefly disrupt plans, but overall, the cold and calm conditions make for manageable travel.

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