Weather in Port Isabel, Texas, United States

7-Day Detailed Weather Forecast for Port Isabel

Overnight

Temperature: 68°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Cloudy, with a low around 68. South wind around 12 mph.

Wednesday

Temperature: 78°F

Wind Speed: 13 mph

Wind Direction: S

Forecast: Patchy fog between 7am and 9am. Mostly sunny. High near 78, with temperatures falling to around 74 in the afternoon. South wind around 13 mph.

Wednesday Night

Temperature: 64°F

Wind Speed: 7 to 10 mph

Wind Direction: ENE

Forecast: Areas of fog after 7pm. Mostly cloudy, with a low around 64. East northeast wind 7 to 10 mph.

Thursday

Temperature: 65°F

Wind Speed: 10 to 26 mph

Wind Direction: NNE

Forecast: A chance of rain showers and patchy fog. Cloudy. High near 65, with temperatures falling to around 60 in the afternoon. North northeast wind 10 to 26 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

Thursday Night

Temperature: 55°F

Wind Speed: 14 to 23 mph

Wind Direction: N

Forecast: A chance of rain showers before 9pm, then showers and thunderstorms likely. Cloudy, with a low around 55. North wind 14 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Friday

Temperature: 65°F

Wind Speed: 7 to 14 mph

Wind Direction: NNW

Forecast: A slight chance of rain showers before noon. Mostly cloudy, with a high near 65. North northwest wind 7 to 14 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 61°F

Wind Speed: 6 to 14 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 61. Northeast wind 6 to 14 mph.

Saturday

Temperature: 76°F

Wind Speed: 15 to 22 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 76. South wind 15 to 22 mph, with gusts as high as 28 mph.

Saturday Night

Temperature: 56°F

Wind Speed: 9 to 18 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 56. West northwest wind 9 to 18 mph.

Sunday

Temperature: 63°F

Wind Speed: 17 to 23 mph

Wind Direction: N

Forecast: Sunny, with a high near 63. North wind 17 to 23 mph, with gusts as high as 29 mph.

Sunday Night

Temperature: 53°F

Wind Speed: 7 to 16 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 53. Northeast wind 7 to 16 mph.

Washington's Birthday

Temperature: 68°F

Wind Speed: 7 to 13 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 68.

Monday Night

Temperature: 62°F

Wind Speed: 12 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 62.

Tuesday

Temperature: 74°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 74.