Forecast for Waterloo, IA | Forecast Periods: 14
Monday
Mar 16
2026
Waterloo, IA
Updated: 2:27 PM CDT
17°F
Patchy Blowing Snow
24 mph NW
Precipitation: 2%
Patchy blowing snow. Partly sunny, with a high near 17. Wind chill values as low as -2. Northwest wind around 24 mph, with gusts as high as 33 mph.
Hourly Forecast
Extended Forecast
Tonight
Mon, Mar 16
2°F
Patchy Blowing Snow then Partly Cloudy
8 mph NW
Precipitation: 0%
Patchy blowing snow before 7pm. Partly cloudy. Low around 2, with temperatures rising to around 5 overnight. Wind chill values as low as -8. Northwest wind 8 to 21 mph, with gusts as high as 30 mph.
Tuesday
Tue, Mar 17
25°F
Partly Sunny then Chance Light Snow
5 mph SW
Precipitation: 39%
A chance of snow after 4pm. Partly sunny. High near 25, with temperatures falling to around 23 in the afternoon. Wind chill values as low as -8. Southwest wind 5 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Tuesday Night
Tue, Mar 17
20°F
Snow
7 mph SSE
Precipitation: 78%
Snow before 1am. Mostly cloudy. Low around 20, with temperatures rising to around 24 overnight. Wind chill values as low as 9. South southeast wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Wed, Mar 18
45°F
Mostly Sunny
7 mph SW
Precipitation: 2%
Mostly sunny, with a high near 45. Southwest wind around 7 mph.
Wednesday Night
Wed, Mar 18
32°F
Mostly Cloudy
6 mph SSW
Precipitation: 3%
Mostly cloudy, with a low around 32.
Thursday
Thu, Mar 19
56°F
Sunny
7 mph NNW
Precipitation: 3%
Sunny, with a high near 56.
Thursday Night
Thu, Mar 19
39°F
Mostly Cloudy
7 mph SSE
Precipitation: 0%
Mostly cloudy, with a low around 39.
Friday
Fri, Mar 20
66°F
Mostly Sunny
8 mph WSW
Precipitation: 0%
Mostly sunny, with a high near 66.
Friday Night
Fri, Mar 20
41°F
Mostly Cloudy
10 mph N
Precipitation: 0%
Mostly cloudy, with a low around 41.
Saturday
Sat, Mar 21
67°F
Mostly Sunny
8 mph W
Precipitation: 2%
Mostly sunny, with a high near 67.
Saturday Night
Sat, Mar 21
39°F
Mostly Clear
13 mph NNW
Precipitation: 7%
Mostly clear, with a low around 39.
Sunday
Sun, Mar 22
54°F
Mostly Sunny
15 mph NNW
Precipitation: 7%
Mostly sunny, with a high near 54.
Sunday Night
Sun, Mar 22
29°F
Partly Cloudy
10 mph N
Precipitation: 1%
Partly cloudy, with a low around 29.