Hiawatha Weather Forecast
- 66
- 83
Slight Chance Thunderstorms
- 62
- 84
Mostly Sunny
- 59
- 83
Mostly Sunny
- 63
- 84
Partly Sunny
- 68
- 84
Chance Thunderstorms
- 71
- 88
Chance Thunderstorms
Today 25 Aug Linn
Mostly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.
Tonight 25 Aug Linn
Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. Southwest Winds around 5 Mph. Chance of rain 20 percent.
Hiawatha Temperature Statistics
August Temperature
Cedar Rapids Airport (11.2 miles)
Lowest 23 August, 2026
54 °FAverage August
72.1 °FHighest 10 August, 2026
87.1 °F
Climate (2021–2026)
Cedar Rapids Airport (11.2 miles)
Average Low 2021–2026
40.6 °FAverage 2021–2026
51 °FAverage High 2021–2026
61.5 °F