Click on a day for an hourly weather forecast
The weather in College Station in September is hot. The average temperatures are between 21°C and 32°C.
You can expect about 3 to 8 days of rain in College Station during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in College Station in September 2025.
If you’re planning to visit College Station in the near future, we highly recommend that you review the 14 day weather forecast for College Station before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 6° | 4 | 27 | 0 | 60 mm | Good | College Station in January |
| February | 16° / 8° | 5 | 23 | 1 | 60 mm | Good | College Station in February |
| March | 21° / 11° | 5 | 26 | 0 | 84 mm | Good | College Station in March |
| April | 24° / 14° | 5 | 25 | 0 | 105 mm | Perfect | College Station in April |
| May | 29° / 19° | 7 | 24 | 0 | 153 mm | Ok | College Station in May |
| June | 33° / 22° | 6 | 24 | 0 | 107 mm | Good | College Station in June |
| July | 35° / 23° | 6 | 26 | 0 | 86 mm | Ok | College Station in July |
| August | 35° / 24° | 5 | 26 | 0 | 103 mm | Ok | College Station in August |
| September | 32° / 21° | 6 | 24 | 0 | 126 mm | Good | College Station in September |
| October | 26° / 16° | 5 | 26 | 0 | 99 mm | Perfect | College Station in October |
| November | 20° / 11° | 4 | 26 | 0 | 74 mm | Good | College Station in November |
| December | 16° / 8° | 4 | 26 | 0 | 91 mm | Good | College Station in December |