weatherneutral
Cool Weather Stays on the Scene Through April
Boston, Massachusetts, USATuesday, April 21, 2026
The month has largely been chilly, even after a brief warm spell last week.
- Today:
- Most areas remain under 50°F.
Clouds are piling up, with a chance of light showers that could impact runners on the Boston Marathon course.
- Tonight:
- Sky will clear.
- Winds calm, setting up a cold start for Tuesday.
- Wind chills may drop into the 20s; a sea breeze will keep coastal temperatures low.
- Wednesday:
- Winds shift from the south, limiting warmth on the South Coast, Cape Cod, and nearby islands.
- The day will stay cloudy with a small chance of rain.
Temperatures won’t exceed 50°F.
- April Overview:
- The month has been a 50/50 mix of warm and cool days.
- Despite the split, the cold trend appears entrenched and is expected to persist through the remainder of April.
Stay prepared for cooler conditions, especially if you’re planning outdoor activities or traveling to the coast.
Actions
flag content