Sunday
Sunny
High:
60°F
Sunny, with a high near 60. West wind 10 to 15 mph.
Waltham, MA Weather - Extended Forecast
Sunday Night
Mostly clear
Overnight low:
39°F
Mostly clear, with a low around 39. West wind 9 to 11 mph.
Monday
Sunny
High:
62°F
Sunny, with a high near 62. Northwest wind 11 to 14 mph.
Monday Night
Clear
Overnight low:
34°F
Clear, with a low around 34. North wind 7 to 10 mph becoming west in the evening.
Tuesday
Mostly sunny
High:
62°F
Tuesday Night
Mostly cloudy
Overnight low:
44°F
Wednesday
Chance of showers
High:
60°F
Wednesday Night
Chance of showers
Overnight low:
36°F
Thursday
Sunny then mostly sunny
High:
53°F