Bertom Lake Weather Forecast
- 54
- 75
Areas Smoke
- 55
- 76
Areas Smoke
- 58
- 78
Partly Sunny
- 61
- 79
Partly Sunny
- 63
- 82
Slight Chance Thunderstorms
- 66
- 83
Chance Rain Showers
Today 1 Aug Grant
Mostly sunny. Areas of smoke. Highs in the mid 70s. Northeast Winds around 5 Mph.
Tonight 1 Aug Grant
Partly cloudy. Areas of smoke. Lows in the lower 50s. East Winds around 5 Mph in the Evening, becoming light and variable.
Bertom Lake Temperature Statistics
August Temperature
Dubuque Regional Airport (23 miles)
Lowest
–Average August
–Highest
–
Climate (2020–Present)
Dubuque Regional Airport (23 miles)
Average Low 2020–2025
40.3 °FAverage 2020–2025
49.6 °FAverage High 2020–2025
58.9 °F