Sundown Mountain Weather Forecast
- 48
- 66
Mostly Cloudy
- 46
- 69
Partly Sunny
- 50
- 69
Mostly Cloudy
- 51
- 65
Chance Rain Showers
- 52
- 71
Slight Chance Rain Showers
- 54
- 73
Chance Rain Showers
Today 24 May Dubuque
Partly cloudy. Highs in the mid 60s. Northeast Winds around 5 Mph.
Tonight 24 May Dubuque
Mostly cloudy. Lows in the upper 40s. Northeast Winds around 5 Mph.
Sundown Mountain Temperature Statistics
May Temperature
Dubuque Regional Airport (9.9 miles)
Lowest 9 May, 2025
36.6 °FAverage May
59.9 °FHighest 15 May, 2025
89.7 °F
Climate (2020–Present)
Dubuque Regional Airport (9.9 miles)
Average Low 2020–2025
40.3 °FAverage 2020–2025
49.6 °FAverage High 2020–2025
58.9 °F