Harvard Square Weather Today
Cambridge, United States · Updated Saturday, April 4, 2026 at 4:44 AM ET
58°F
Scattered Clouds
Feels like 57°F · H 60°F / L 55°F
Humidity
80%
Wind
9 mph
SW
Visibility
6 mi
Pressure
1017
hPa
Cloud Cover
40%
Golden Hour · Harvard Square Today
Morning Golden Hour
8:44 PM – 9:44 PM
Sunrise 8:54 PM
Evening Golden Hour
8:54 AM – 9:54 AM
Sunset 9:44 AM
Harvard Square Weather Right Now
Harvard Square weather today is 58°F with scattered clouds. The high will reach 60°F and the low will drop to 55°F. It feels like 57°F outside. Humidity is at 80% with winds from the SW at 9 mph. Visibility is 6 miles with 40% cloud cover and a pressure of 1017 hPa.
5-Day Forecast
Sun, Apr 5
57°F
40°F
Light Rain
Mon, Apr 6
50°F
39°F
Scattered Clouds
Tue, Apr 7
49°F
32°F
Light Rain
Wed, Apr 8
45°F
30°F
Clear Sky
Thu, Apr 9
34°F
34°F
Scattered Clouds
About Harvard Square Weather
Harvard Square's dense urban academic environment creates modest heat island effects while the Charles River to the south provides convective cooling.