Hiawatha Weather Forecast
- 70
- 88
Rain Showers
- 60
- 82
Chance Rain Showers
- 57
- 79
Sunny
- 65
- 83
Rain Showers Likely
- 58
- 82
Chance Rain Showers
- 60
- 76
Chance Thunderstorms
Today 8 Sep Linn
Partly sunny with a 20 percent chance of Showers. Highs in the upper 80s. South Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 8 Sep Linn
Occasional Showers and Thunderstorms. Humid with Lows around 70. South Winds 5 to 10 Mph. Chance of rain near 100 percent.
Hiawatha Temperature Statistics
September Temperature
Cedar Rapids Airport (11.2 miles)
Lowest 6 September, 2026
68 °FAverage September
81.2 °FHighest 3 September, 2026
94.6 °F
Climate (2021–2026)
Cedar Rapids Airport (11.2 miles)
Average Low 2021–2026
40.6 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
61.5 °F