Saturday
Sunny
High:
20°F
Sunny, with a high near 20. Northwest wind 3 to 5 mph.
Waltham, MA Weather - Extended Forecast
Saturday Night
Partly cloudy
Overnight low:
7°F
A slight chance of snow after 2am. Mostly cloudy, with a low around 7. Light north wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
Chance of snow
High:
24°F
A chance of snow. Cloudy, with a high near 24. North wind 11 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Sunday Night
Chance of snow
Overnight low:
15°F
A chance of snow before 2am. Mostly cloudy, with a low around 15. Northwest wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Monday
Mostly sunny
High:
32°F
Monday Night
Mostly clear
Overnight low:
12°F
Tuesday
Mostly sunny
High:
33°F
Tuesday Night
Partly cloudy
Overnight low:
14°F
Wednesday
Mostly sunny
High:
30°F