Click on a day for an hourly weather forecast
The temperatures in Texas in May are comfortable with low of 18°C and and high up to 28°C.
You can expect rain for roughly half of the month of May in Texas. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Texas in May 2026.
If you’re planning to visit Texas in the near future, we highly recommend that you review the 14 day weather forecast for Texas before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 13° / 5° | 4 | 27 | 1 | 90 mm | Ok | Texas in January |
| February | 14° / 6° | 5 | 21 | 2 | 99 mm | Ok | Texas in February |
| March | 19° / 10° | 6 | 25 | 0 | 137 mm | Good | Texas in March |
| April | 23° / 13° | 6 | 24 | 0 | 123 mm | Perfect | Texas in April |
| May | 28° / 18° | 8 | 23 | 0 | 209 mm | Good | Texas in May |
| June | 32° / 23° | 7 | 23 | 0 | 154 mm | Ok | Texas in June |
| July | 35° / 24° | 7 | 24 | 0 | 120 mm | Bad | Texas in July |
| August | 35° / 25° | 6 | 25 | 0 | 134 mm | Ok | Texas in August |
| September | 31° / 22° | 7 | 23 | 0 | 178 mm | Ok | Texas in September |
| October | 25° / 16° | 6 | 25 | 0 | 188 mm | Perfect | Texas in October |
| November | 19° / 10° | 4 | 25 | 0 | 115 mm | Good | Texas in November |
| December | 14° / 7° | 5 | 26 | 0 | 125 mm | Good | Texas in December |