Temperature
Pleasant by day, brisk at night.
71°Ftypical Aug high
Cambridge is most comfortable during summer. Summers are mild and winters are cool. Rain is spread through the year. Humidity is usually low.

Pleasant by day, brisk at night.
Frequent light showers across the month.
Cloudier spells limit sunshine.
It rarely feels hot or humid.
Mostly cloudy skies.
Want a side-by-side climate view? Compare Cambridge with Paris.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology