Saturday
Sunny
High:
15°F
Sunny, with a high near 15. Wind chill values as low as -11. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.
Waltham, MA Weather - Tomorrow’s Forecast
Saturday Night
Mostly cloudy
Overnight low:
5°F
Mostly cloudy, with a low around 5. Northwest wind 3 to 6 mph.