Thursday
Mostly sunny
High:
78°F
Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Waterloo, IA Weather - Extended Forecast
Thursday Night
Mostly cloudy
Overnight low:
59°F
Mostly cloudy, with a low around 59.
Friday
Chance of showers and thunderstorms
High:
78°F
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 78.
Friday Night
Mostly clear
Overnight low:
60°F
Mostly clear, with a low around 60.
Saturday
Sunny
High:
85°F
Saturday Night
Mostly clear
Overnight low:
67°F
Sunday
Sunny
High:
92°F
Sunday Night
Mostly clear
Overnight low:
69°F
Monday
Sunny
High:
90°F