Waterloo Weather Forecast
- 59
- 84
Mostly Sunny
- 55
- 86
Slight Chance Thunderstorms
- 63
- 82
Rain Showers
- 62
- 79
Rain Showers
- 54
- 79
Rain Showers
- 50
- 70
Chance Rain Showers
- 51
- 72
Chance Rain Showers
Today 17 May Black Hawk
Sunny. Highs in the lower 80s. South Winds 10 to 15 Mph.
Tonight 17 May Black Hawk
Clear. Lows in the upper 50s. South Winds 5 to 10 Mph.
Waterloo Temperature Statistics
May Temperature
Waterloo, Waterloo Municipal Airport (5 miles)
Lowest 3 May, 2024
37.7 °FAverage May
61.9 °FHighest 12 May, 2024
88.6 °F
Climate (2019–Present)
Waterloo, Waterloo Municipal Airport (5 miles)
Average Low 2019–2024
40 °FAverage 2019–2024
50.3 °FAverage High 2019–2024
60.6 °F