Friday
Chance of showers and thunderstorms
High:
77°F
A slight chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 77. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Waltham, MA Weather - Tomorrow’s Forecast
Friday Night
Slight chance of thunderstorms
Overnight low:
59°F
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.