Waterloo Regional Airport Weather Forecast
- 52
- 69
Increasing Clouds
- 48
- 81
Chance Rain Showers
- 41
- 70
Sunny
- 52
- 76
Partly Sunny
- 55
- 84
Chance Thunderstorms
- 56
- 86
Slight Chance Thunderstorms
- 58
- 85
Chance Rain Showers
Today 11 May Black Hawk
Sunny. Highs in the upper 60s. Southeast Winds around 5 Mph.
Tonight 11 May Black Hawk
Partly cloudy. Not as cool with Lows in the lower 50s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.
Waterloo Regional Airport Temperature Statistics
May Temperature
Waterloo, Waterloo Municipal Airport (0 miles)
Lowest 2 May, 2026
28.7 °FAverage May
52.3 °FHighest 4 May, 2026
80.7 °F
Climate (2021–Present)
Waterloo, Waterloo Municipal Airport (0 miles)
Average Low 2021–2026
40.2 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
61.9 °F