Current conditions and the National Weather Service 7-day forecast for Port Isabel, Texas — temperature, rain chance, wind, radar and active alerts.
Saturday Oct 3: a high near 86°F and a low around 79°F. The wettest day looks like Sunday Oct 4, near 2.40 in. Highs over the period run 83°F to 86°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Oct 3 | 86° | 79° | 1.47 in |
| Sunday Oct 4 | 84° | 79° | 2.40 in |
| Monday Oct 5 | 84° | 78° | 1.76 in |
| Tuesday Oct 6 | 85° | 79° | 0.33 in |
| Wednesday Oct 7 | 83° | 79° | — |
| Thursday Oct 8 | 83° | 79° | — |
| Friday Oct 9 | 83° | — | — |