Bertom Lake Weather Forecast
- 28
- 49
Mostly Sunny
- 40
- 57
Mostly Cloudy
- 36
- 55
Chance Rain
- 39
- 52
Rain Likely
- 34
- 51
Rain Likely
- 32
- 50
Partly Sunny
Today 28 Mar Grant
Mostly sunny. Highs in the upper 40s. West Winds 5 to 10 Mph.
Tonight 28 Mar Grant
Clear, cold with Lows in the mid 20s. North Winds 5 to 10 Mph. Shifting to the northeast after midnight.
Bertom Lake Temperature Statistics
March Temperature
Dubuque Regional Airport (23 miles)
Lowest 23 March, 2024
20.8 °FAverage March
41.6 °FHighest 3 March, 2024
76.6 °F
Climate (2019–Present)
Dubuque Regional Airport (23 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
40 °FAverage 2019–2024
48.9 °FAverage High 2019–2024
57.8 °F