Shelby Weather Forecast
- 75
- 92
Chance Thunderstorms
- 75
- 93
Chance Thunderstorms
- 76
- 93
Chance Thunderstorms
- 76
- 94
Slight Chance Thunderstorms
- 75
- 95
Slight Chance Thunderstorms
- 75
- 93
Chance Thunderstorms
- 75
- 93
Slight Chance Thunderstorms
Today 4 Sep Austin
Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 4 Sep Austin
Mostly cloudy with a slight chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Shelby Temperature Statistics
September Temperature
Brenham, Brenham Municipal Airport (18.6 miles)
Lowest 1 September, 2026
75.2 °FAverage September
85.2 °FHighest 2 September, 2026
100 °F
Climate (2021–2026)
Brenham, Brenham Municipal Airport (18.6 miles)
Average Low 2021–2026
60.9 °FAverage 2021–2026
70.7 °FAverage High 2021–2026
81.7 °F