Click on a day for an hourly weather forecast
The temperatures in Houston in October are comfortable with low of 19°C and and high up to 28°C.
You can expect about 3 to 8 days of rain in Houston during the month of October. 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 Houston in October 2025.
If you’re planning to visit Houston in the near future, we highly recommend that you review the 14 day weather forecast for Houston before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 16° / 9° | 6 | 25 | 0 | 111 mm | Good | Houston in January |
| February | 18° / 11° | 6 | 22 | 0 | 106 mm | Good | Houston in February |
| March | 22° / 14° | 6 | 25 | 0 | 108 mm | Good | Houston in March |
| April | 26° / 17° | 6 | 24 | 0 | 123 mm | Perfect | Houston in April |
| May | 29° / 21° | 9 | 23 | 0 | 191 mm | Ok | Houston in May |
| June | 32° / 25° | 10 | 20 | 0 | 229 mm | Ok | Houston in June |
| July | 33° / 25° | 12 | 19 | 0 | 248 mm | Ok | Houston in July |
| August | 34° / 26° | 12 | 19 | 0 | 303 mm | Bad | Houston in August |
| September | 31° / 24° | 12 | 18 | 0 | 312 mm | Ok | Houston in September |
| October | 28° / 19° | 7 | 24 | 0 | 180 mm | Good | Houston in October |
| November | 21° / 14° | 5 | 25 | 0 | 124 mm | Good | Houston in November |
| December | 18° / 11° | 6 | 24 | 0 | 127 mm | Good | Houston in December |