Bertram Weather Forecast
- 70
- 83
Chance Rain Showers
- 74
- 91
Chance Thunderstorms
- 74
- 93
Chance Rain Showers
- 73
- 93
Slight Chance Thunderstorms
- 71
- 92
Slight Chance Thunderstorms
- 70
- 91
Chance Rain Showers
Today 29 Aug Linn
Cloudy with Showers late this Morning, then partly sunny with a chance of Showers this afternoon. Highs in the lower 80s. South Winds around 10 Mph with Gusts up to 20 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph this afternoon. Chance of rain 90 percent.
Tonight 29 Aug Linn
Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows around 70. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.
Bertram Temperature Statistics
August Temperature
Cedar Rapids Airport (10.6 miles)
Lowest 24 August, 2026
53.1 °FAverage August
71.6 °FHighest 10 August, 2026
87.1 °F
Climate (2021–2026)
Cedar Rapids Airport (10.6 miles)
Average Low 2021–2026
40.6 °FAverage 2021–2026
51 °FAverage High 2021–2026
61.4 °F