Ames Weather Forecast
- 71
- 96
Rain Showers
- 64
- 80
Rain Showers
- 66
- 84
Slight Chance Thunderstorms
- 67
- 91
Chance Rain Showers
- 66
- 89
Slight Chance Rain Showers
- 67
- 90
Slight Chance Thunderstorms
Today 9 Sep Monroe
Sunny with a slight chance of Showers in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the mid 90s. West Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 106.
Tonight 9 Sep Monroe
Mostly clear and not as cool. Near steady temperature in the mid 70s. South Winds around 5 Mph.
Ames Temperature Statistics
September Temperature
Sparta Community-Hunter Field Airport (19.3 miles)
Lowest 6 September, 2026
72.1 °FAverage September
85.7 °FHighest 5 September, 2026
100.8 °F
Climate (2021–2026)
Sparta Community-Hunter Field Airport (19.3 miles)
Average Low 2021–2026
48.1 °FAverage 2021–2026
57.4 °FAverage High 2021–2026
66.9 °F