| National Weather Service Forecast for:
Waterloo IA Issued by: National Weather Service Des Moines, IA |
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| Updated: 6:27 am CST Feb 2, 2026 | ||||||||||||||||||
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| Today |
Partly sunny, with a high near 23. Northwest wind around 6 mph. |
| Tonight |
A slight chance of snow before 2am, then a chance of flurries between 2am and 4am. Mostly cloudy, with a low around 12. North wind 3 to 5 mph. Chance of precipitation is 20%. |
| Tuesday |
Mostly sunny, with a high near 21. Wind chill values as low as 5. North wind around 6 mph. |
| Tuesday Night |
Partly cloudy, with a low around 5. North northwest wind around 5 mph becoming calm in the evening. |
| Wednesday |
Mostly sunny, with a high near 25. Calm wind becoming west northwest 5 to 7 mph in the afternoon. |
| Wednesday Night |
Mostly cloudy, with a low around 14. |
| Thursday |
Partly sunny, with a high near 38. |
| Thursday Night |
Partly cloudy, with a low around 28. |
| Friday |
Mostly sunny, with a high near 35. |
| Friday Night |
Partly cloudy, with a low around 12. |
| Saturday |
Mostly sunny, with a high near 27. |
| Saturday Night |
Partly cloudy, with a low around 18. |
| Sunday |
Mostly sunny, with a high near 35. |
Forecast from NOAA-NWS for Waterloo IA.
