Don’t Pack Away That Winter Coat Yet—Boston’s Weather is About to Flip!

Boston is in for a wild mix of weather this week, with everything from soaking rain and flooding concerns to sunny skies and even a potential snow event by Friday. If you’ve got outdoor plans, you’ll want to pay close attention to the daily forecast, as conditions will be changing quickly.

Here’s what to expect day by day:

Monday, March 17: Heavy Rain and Flooding Concerns

  • A major rainstorm will soak the city, bringing heavy downpours throughout the day.
  • High temperatures will reach 58°F (15°C), but it will feel damp and cool.
  • Street flooding is possible, especially in areas with poor drainage.
  • Evening temperatures will drop to 39°F (4°C), and the rain will start to ease overnight.

Tuesday, March 18: A Beautiful, Sunny Rebound

  • The storm moves out, leaving behind sunny skies and much drier air.
  • Highs will climb to 53°F (12°C), making for a comfortable and refreshing day.
  • Winds will be light, and humidity will be low—perfect for outdoor activities.
  • Lows will fall to 37°F (3°C), so it will still feel chilly at night.

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Wednesday, March 19: More Sunshine, Slightly Warmer

  • A mix of sun and clouds will keep things mild, with highs around 55°F (13°C).
  • It will be another pleasant and dry day, great for getting outside.
  • Overnight temperatures will drop to 40°F (4°C), so expect another cool night.

Thursday, March 20: Clouds Return with a Chance of Showers

  • Overcast skies will dominate for most of the day.
  • A chance of light afternoon showers could dampen some plans, but it won’t be a washout.
  • Highs will be cooler at 52°F (11°C), with a noticeable chill in the air.
  • Evening lows will hover around 39°F (4°C), setting the stage for a potentially messy Friday.

Friday, March 21: A Chilly Day with a Chance of Snow

  • Temperatures will drop to a high of just 46°F (8°C), making for a cold day.
  • There’s a chance of snow mixing with rain in the morning, depending on how cold it gets overnight.
  • While no major accumulation is expected, wet roads could become slick, so commuters should stay alert for weather updates.
  • Lows will dip to 36°F (2°C), keeping things cold heading into the weekend.

What You Need to Know:

  • Monday’s Rain Could Cause Flooding: Roads may be slick and slow-going, so allow extra time for commuting.
  • The Best Days for Outdoor Activities: Tuesday and Wednesday will be dry and mild, perfect for any plans outside.
  • A Tricky End to the Week: Thursday could bring rain, and Friday may even see snow. Stay updated as we get closer to the weekend.
  • Temperature Swings: Be ready for anything—mild and sunny one day, cold and wet the next. Dressing in layers is your best bet.

Looking Ahead:

Boston’s unpredictable spring weather is on full display this week. Enjoy the sunshine while it lasts, prepare for midweek rain, and don’t be surprised if you see some snowflakes by Friday. Stay weather-aware, and make the most of the dry days

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