Waterloo, IA Weather - Extended Forecast

Wednesday

Chance of thunderstorms

High:
73°F

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 73. East wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely

Overnight low:
55°F

Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Chance of showers and thunderstorms

High:
75°F

A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 75.

Thursday Night

Mostly clear

Overnight low:
57°F

Mostly clear, with a low around 57.

Friday

Breezy

High:
80°F

Friday Night

Showers likely

Overnight low:
42°F

Saturday

Chance of showers

High:
53°F

Saturday Night

Mostly cloudy

Overnight low:
32°F

Sunday

Sunny

High:
55°F