Waltham, Massachusetts Weather:
Saturday, September 26, 2026
Rainy Weather
Day 64°
Night 46°
Precipitation 60 %
Wind 15 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (September 26, 2025)
Cloudy Weather

Day

81°

Night

57°

Wind

7 mph

UV Index

40

Precipitation

0 %