Roosevelt Weather Forecast
- 69
- 76
Rain Showers
- 59
- 77
Rain Showers
- 66
- 75
Rain Showers
- 64
- 78
Rain Showers Likely
- 64
- 78
Chance Rain Showers
- 60
- 79
Chance Rain Showers
Today 14 Sep Johnson
Mostly cloudy after Midnight, then a chance of Showers this morning. Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms this afternoon. Warmer with Highs in the mid 70s. East Winds around 5 Mph, increasing to southeast 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.
Tonight 14 Sep Johnson
Showers with a chance of Thunderstorms after midnight. Locally heavy rainfall possible after midnight. Warmer and more humid. Near steady temperature in the lower 70s. Southeast Winds around 15 Mph, becoming south after midnight. Gusts up to 30 Mph. Chance of rain near 100 percent.
Roosevelt Temperature Statistics
September Temperature
Iowa City Municipal Airport (0 miles)
Lowest 11 September, 2026
57 °FAverage September
79.2 °FHighest 1 September, 2026
95.6 °F
Climate (2021–2026)
Iowa City Municipal Airport (0 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
53 °FAverage High 2021–2026
63.3 °F