Wednesday
Hot
High:
95°F
Mostly sunny and hot, with a high near 95. West wind 8 to 11 mph, with gusts as high as 22 mph.
Waltham, MA Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
70°F
Mostly clear, with a low around 70. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Hot
High:
92°F
Sunny and hot, with a high near 92. West wind 5 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear
Overnight low:
68°F
Mostly clear, with a low around 68. West wind 5 to 8 mph.
Friday
Sunny
High:
89°F
Friday Night
Mostly clear
Overnight low:
65°F
Saturday
Mostly sunny
High:
87°F
Saturday Night
Chance of showers
Overnight low:
66°F
Sunday
Partly sunny
High:
82°F
Sunday Night
Chance of thunderstorms
Overnight low:
65°F
Monday
Chance of showers
High:
84°F