Waterbury Weather Forecast
- 69
- 92
Thunderstorms Likely
- 67
- 91
Chance Thunderstorms
- 70
- 89
Thunderstorms Likely
- 69
- 92
Thunderstorms Likely
- 66
- 87
Chance Thunderstorms
- 65
- 86
Partly Sunny
- 66
- 87
Slight Chance Thunderstorms
Today 30 Jun Dixon
Mostly sunny. Highs in the lower 90s. Southwest Winds around 5 Mph.
Tonight 30 Jun Dixon
Partly cloudy this Evening, then mostly cloudy with Thunderstorms likely with a chance of Showers after midnight. Lows in the upper 60s. South Winds around 5 Mph, increasing to 10 to 15 Mph with Gusts up to 30 Mph after midnight. Chance of rain 70 percent.
Waterbury Temperature Statistics
June Temperature
Sioux City, Sioux Gateway Airport (18 miles)
Lowest 15 June, 2026
43.6 °FAverage June
71.6 °FHighest 9 June, 2026
95.6 °F
Climate (2021–2026)
Sioux City, Sioux Gateway Airport (18 miles)
Average Low 2021–2026
39 °FAverage 2021–2026
51.2 °FAverage High 2021–2026
63.4 °F