 |
 Current Port Isabel Weather Conditions |
Updated December 14th at 10:53 pm |
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| Overcast |
| Temperature: | 59°F |
Dew Point: | 55°F |
| Barometer: | 30.42 inHg |
Wind: | N 28 Mph |
| Humidity: | 87.8% |
Visibility: | 0M |
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| Port Isabel Weather Forecast Summary |
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Today
Dec 15th
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Tuesday
Dec 16th
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Wednesday
Dec 17th
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Thursday
Dec 18th
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Friday
Dec 19th
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Thundershowers |
69°F
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74°F
70°F |
74°F
73°F |
74°F
74°F |
74°F
72°F |
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| Port Isabel Detailed Weather Forecast |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 67°F |
| Cloudy with a chance of showers. Windy. |
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Morning |
Temperature: 67°F |
| A mix of cloud and sun with a chance of showers. Windy. |
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Afternoon |
Temperature: 68°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 69°F |
| Cloudy. Windy at times. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 71°F |
| Cloudy. Windy. |
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Morning |
Temperature: 73°F |
| A mix of cloud and sun. Slight chance of a thunderstorm. Windy. |
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Afternoon |
Temperature: 73°F |
| Cloudy with a chance of showers or thundershowers. Windy. |
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Evening |
Temperature: 74°F |
| Cloudy with a chance of showers or thundershowers. Windy. |
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| Wednesday, December 17th, 2025 |
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Overnight |
Temperature: 73°F |
| A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy. |
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Morning |
Temperature: 73°F |
| Cloudy with a chance of showers or thundershowers. Windy at times. |
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Afternoon |
Temperature: 74°F |
| Cloudy with a slight chance of showers or thundershowers. Windy. |
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Evening |
Temperature: 74°F |
| Cloudy. Chance of a thunderstorm. Windy. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 74°F |
| Cloudy. Chance of a thunderstorm. Windy. |
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Morning |
Temperature: 74°F |
| A mix of cloud and sun. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 74°F |
| A mix of cloud and sun. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 74°F |
| Cloudy. Chance of a thunderstorm. Windy at times. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 73°F |
| Cloudy with showers likely. Chance of a thunderstorm. |
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Morning |
Temperature: 74°F |
| Cloudy with a slight chance of showers or thundershowers. Windy at times. |
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Afternoon |
Temperature: 73°F |
| Cloudy. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 73°F |
| A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 73°F |
| A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 74°F |
| Cloudy. Chance of a thunderstorm. Windy. |
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Afternoon |
Temperature: 74°F |
| Cloudy. Chance of a thunderstorm. Windy. |
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Evening |
Temperature: 74°F |
| Cloudy. Chance of a thunderstorm. Windy. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 74°F |
| Cloudy. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 72°F |
| Cloudy with a few showers. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 71°F |
| Cloudy with a few showers. Wind 20 to 30 mph. |
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Evening |
Temperature: 71°F |
| Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy. |
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| Monday, December 22nd, 2025 |
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Overnight |
Temperature: 71°F |
| Cloudy with a slight chance of showers. Windy. |
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Morning |
Temperature: 71°F |
| Cloudy with a chance of showers. Windy. |
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Afternoon |
Temperature: 70°F |
| Cloudy with a slight chance of showers. Windy. |
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Evening |
Temperature: 71°F |
| Cloudy. Windy at times. |
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