Cambridge, Massachusetts Weather:
Thursday, May 21, 2026
Cloudy Weather
Day 64°
Night 46°
Precipitation 20 %
Wind 6 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (May 21, 2025)
Rainy Weather

Day

50°

Night

48°

Wind

12 mph

UV Index

3

Precipitation

49 %