Granger Weather Forecast
- 63
- 72
Rain Showers
- 50
- 67
Chance Rain Showers
- 48
- 65
Mostly Sunny
- 52
- 66
Mostly Sunny
- 45
- 66
Mostly Sunny
- 49
- 61
Partly Sunny
Today 30 Sep Dallas
A chance of Showers this Morning, then Showers this afternoon. Near steady temperature in the upper 60s. South Winds 5 to 10 Mph. Chance of rain near 100 percent.
Tonight 30 Sep Dallas
Showers with a slight chance of Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid with Lows in the lower 60s. Southeast Winds around 5 Mph, becoming northeast after midnight. Chance of rain near 100 percent.
Granger Temperature Statistics
September Temperature
Ankeny Regional Airport (13.7 miles)
Lowest 23 September, 2026
50 °FAverage September
69.5 °FHighest 1 September, 2026
95 °F
Climate (2021–2026)
Ankeny Regional Airport (13.7 miles)
Average Low 2021–2026
41.5 °FAverage 2021–2026
52.1 °FAverage High 2021–2026
62.3 °F