If you thought Boston’s weather was finally settling into spring, think again! The city is in for a dramatic weather shift this weekend, with beautiful sunshine and warm temperatures giving way to torrential rain, strong winds, and the risk of flooding.
Saturday will feel like a perfect early spring day, with mild temperatures and sunshine, but don’t let that fool you. By Monday morning, heavy downpours could create dangerous road conditions, cause localized flooding, and send temperatures plunging again. If you have outdoor plans, enjoy them while you can, because the second half of the weekend could get messy.
Saturday: The Perfect Day Before the Storm
If you’re looking for a day to be outside, Saturday is your best bet. The sun will break through the clouds, warming temperatures up to 56°F (13°C), making it an excellent day for a walk along the Charles River or a visit to the Boston Common.
- High: 56°F (13°C) | Low: 47°F (9°C)
- Skies: Low clouds in the morning, clearing for some sun
- Winds: Light breeze, comfortable conditions
It will feel pleasant and mild, with little to no wind issues. If you’ve been itching to get outside, this is the time to take advantage of the calm before the storm.
Sunday: Wind Picks Up, Clouds Roll In
By Sunday, you’ll start to notice big changes in the atmosphere. Temperatures will climb even higher, reaching a warm 63°F (17°C), but the trade-off will be increasing clouds and gusty winds.
- High: 63°F (17°C) | Low: 55°F (13°C)
- Conditions: Mostly cloudy, breezy, and much more humid
- Winds: Stronger, with gusts reaching up to 25 mph
The warmth might make it feel like a perfect day for a jog or brunch outside, but don’t be deceived—the incoming storm system is already building strength. By late Sunday night, the first showers will start rolling in, setting the stage for a very wet Monday.
Monday: Heavy Rain, Flooding Concerns, and Falling Temperatures
This is when the real trouble begins. A storm system moving through New England will dump heavy rain across the region, leading to possible flash flooding in low-lying areas.
- High: 58°F (14°C) | Low: 35°F (2°C)
- Rainfall: Heavy at times, especially in the morning
- Flooding Risk: High in poor drainage areas
- Wind: Gusty, making it feel colder
Boston could see over an inch of rain in just a few hours, leading to slick roads, ponding water, and possible power outages. Drivers should be extremely cautious, especially in areas prone to flooding.
If you’re commuting Monday morning, expect slow traffic, delays, and the potential for hazardous conditions.
How to Stay Safe and Prepared for the Weather Shift
Enjoy Saturday Outdoors – This will be your last chance for dry weather before the storm.
Secure Outdoor Items – Winds will pick up Sunday into Monday, so bring in loose patio furniture and trash bins.
Prepare for Flooding – If you live in a low-lying area, be ready for possible standing water and travel disruptions.
Drive Carefully Monday – Roads will be slippery and flooded in some areas—allow extra travel time for your morning commute.
Dress in Layers – Sunday will feel warm, but Monday’s storm will make things chilly again.
Final Thoughts: A Weather Whiplash for Boston
Boston is in for a weekend of two extremes. If you love mild spring weather, enjoy Saturday while you can—because by Monday morning, you’ll be reaching for rain boots and umbrellas.
Heavy rain, strong winds, and the risk of flash flooding could make for a messy and hazardous start to the workweek. Stay ahead of the storm, plan accordingly, and don’t let the early weekend warmth fool you.
