Thursday
Mostly sunny
High:
49°F
Mostly sunny, with a high near 49. Calm wind becoming south 5 to 8 mph in the afternoon.
Waltham, MA Weather - Tomorrow’s Forecast
Thursday Night
Chance of rain
Overnight low:
39°F
Rain, mainly after 2am. Low around 39. South wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.