Merkle Airport Weather Forecast
- 49
- 66
Increasing Clouds
- 51
- 75
Rain Showers
- 27
- 52
Chance Rain/Snow
- 28
- 43
Mostly Sunny
- 44
- 60
Partly Sunny
- 38
- 68
Mostly Cloudy
Today 13 Mar Jo Daviess
Sunny. Highs in the mid 60s. Southeast Winds 5 to 10 Mph.
Tonight 13 Mar Jo Daviess
Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Not as cool with Lows in the mid 40s. Southeast Winds around 10 Mph. Chance of rain 20 percent.
Merkle Airport Temperature Statistics
March Temperature
Dubuque Regional Airport (19.9 miles)
Lowest 2 March, 2025
13.7 °FAverage March
37.2 °FHighest 10 March, 2025
68 °F
Climate (2020–Present)
Dubuque Regional Airport (19.9 miles)
Average Low 2020–2025
40.2 °FAverage 2020–2025
49.4 °FAverage High 2020–2025
58.6 °F