Monthly Historical AveragesDubuque, IA
Average Temperature
High
27°
Feels 29
Low
17°
Feels 17
Average Precipitation
10 Days
90.5mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, August 4, 2026
Day
28°Feels 30
Wind
15 km/h W
Gust
23 km/h
Humidity
66%
P.O.P
40%
Rain
<1 mm
Night
18°Feels 18
Wind
12 km/h W
Gust
18 km/h
Humidity
100%
P.O.P
90%
Rain
20-25 mm
Historical AveragesAug 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity