Weather in Port Isabel, Texas, United States

7-Day Detailed Weather Forecast for Port Isabel

Overnight

Temperature: 74°F

Wind Speed: 16 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 74. South southeast wind around 16 mph, with gusts as high as 22 mph.

Saturday

Temperature: 81°F

Wind Speed: 14 to 18 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a high near 81. Southeast wind 14 to 18 mph.

Saturday Night

Temperature: 71°F

Wind Speed: 10 to 18 mph

Wind Direction: ENE

Forecast: Showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 71. East northeast wind 10 to 18 mph. Chance of precipitation is 60%.

Sunday

Temperature: 73°F

Wind Speed: 22 mph

Wind Direction: NE

Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 73. Northeast wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

Sunday Night

Temperature: 70°F

Wind Speed: 13 to 20 mph

Wind Direction: NE

Forecast: Showers and thunderstorms before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Cloudy, with a low around 70. Northeast wind 13 to 20 mph. Chance of precipitation is 80%.

Monday

Temperature: 76°F

Wind Speed: 13 to 17 mph

Wind Direction: ENE

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 76. East northeast wind 13 to 17 mph. Chance of precipitation is 70%.

Monday Night

Temperature: 72°F

Wind Speed: 12 to 16 mph

Wind Direction: ESE

Forecast: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East southeast wind 12 to 16 mph. Chance of precipitation is 70%.

Tuesday

Temperature: 78°F

Wind Speed: 10 to 16 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 78. Southeast wind 10 to 16 mph. Chance of precipitation is 40%.

Tuesday Night

Temperature: 73°F

Wind Speed: 8 to 15 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Southeast wind 8 to 15 mph. Chance of precipitation is 30%.

Wednesday

Temperature: 79°F

Wind Speed: 8 to 16 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 79. Southeast wind 8 to 16 mph.

Wednesday Night

Temperature: 73°F

Wind Speed: 15 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 73. Southeast wind around 15 mph.

Thursday

Temperature: 80°F

Wind Speed: 13 to 20 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 80.

Thursday Night

Temperature: 75°F

Wind Speed: 18 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 75.

Friday

Temperature: 81°F

Wind Speed: 16 to 20 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 81.