Champion Creek Reservoir Weather Forecast
- 70
- 97
Chance Thunderstorms
- 68
- 95
Chance Thunderstorms
- 68
- 88
Chance Thunderstorms
- 69
- 91
Slight Chance Thunderstorms
- 70
- 93
Mostly Cloudy
- 70
- 93
Partly Sunny
Today 20 Sep Mitchell
Mostly cloudy. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.
Tonight 20 Sep Mitchell
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows around 70. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.
Champion Creek Reservoir Temperature Statistics
September Temperature
Sweetwater, Avenger Field Airport (24.9 miles)
Lowest 5 September, 2026
72.5 °FAverage September
87.3 °FHighest 3 September, 2026
107.1 °F
Climate (2021–2026)
Sweetwater, Avenger Field Airport (24.9 miles)
Average Low 2021–2026
57.9 °FAverage 2021–2026
69.7 °FAverage High 2021–2026
83.1 °F