Waterloo Airport (ALO) 15 Day Weather Forecast, Waterloo United States
Current weather conditions and 15 day weather forecast for Waterloo Airport in Waterloo, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at ALO
| 20 December 2025 Sat -11.7 ° C ( 10.9°F )  Overcast |
Feels Like : -17.1 ° C / 1.3°F Humidity : % 66 Pressure : 1015 mb Wind Speed : 9.4 kmph / 5.8 miles from SSW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Waterloo Airport, Waterloo, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 19 December 2025 Fri |  Partly Cloudy |
-16.1 ° C | -7.2 ° C | -11.6 ° C | % 73 | 37.4 km/h | 0% |
| 20 December 2025 Sat | Overcast |
-6.1 ° C | 2.1 ° C | -2.4 ° C | % 89 | 34.9 km/h | 0% |
| 21 December 2025 Sun |  Sunny |
-7.8 ° C | -0.8 ° C | -4.7 ° C | % 80 | 27.4 km/h | 0% |
| 22 December 2025 Mon |  Moderate snow |
-3 ° C | 3.8 ° C | 0.1 ° C | % 61 | 31.7 km/h | 74% |
| 23 December 2025 Tue | Sunny |
-1.7 ° C | 5.6 ° C | 0.9 ° C | % 91 | 11.9 km/h | 0% |
| 24 December 2025 Wed |  Fog |
0.3 ° C | 3.9 ° C | 2.3 ° C | % 98 | 13.7 km/h | 0% |
| 25 December 2025 Thu | Fog |
4.1 ° C | 6.8 ° C | 5.2 ° C | % 98 | 20.2 km/h | 0% |
| 26 December 2025 Fri | Overcast |
-2.8 ° C | -0.6 ° C | -0.6 ° C | % 76 | 28.8 km/h | 0% |
| 27 December 2025 Sat |  Light freezing rain |
-3.5 ° C | 0.3 ° C | -2.1 ° C | % 73 | 21.6 km/h | 84% |
| 28 December 2025 Sun |  Patchy rain nearby |
-1.4 ° C | 2.1 ° C | 1.4 ° C | % 88 | 32 km/h | 78% |
| 29 December 2025 Mon | Patchy rain nearby |
-1.6 ° C | 2.7 ° C | 2.8 ° C | % 82 | 21.6 km/h | 75% |
| 30 December 2025 Tue | Sunny |
-2.2 ° C | 6.3 ° C | 0.9 ° C | % 74 | 22 km/h | 0% |
| 31 December 2025 Wed |  Cloudy |
-9.5 ° C | -6.5 ° C | -7 ° C | % 65 | 28.4 km/h | 0% |
| 01 January 2026 Thu | Overcast |
-10.3 ° C | -7.7 ° C | -9.4 ° C | % 68 | 25.6 km/h | 0% |
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