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New: November 2026-January 2027 Outlook - Normal to warmer than normal conditions are favored through the remainder of the Fall into the upcoming Winter Season; mainly dry; marine/coastal, drought, fire weather, & water supply issues are in focus

Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

82°F

28°C

Humidity	79%
Wind Speed	SE 12 mph
Barometer	29.82 in (1009.6 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	5 Nov 4:53 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

13 Miles NE Rio Hondo TX

This Afternoon
High: 84 °F
Slight Chance
T-storms
Tonight
Low: 69 °F
Chance
Showers then
Showers
Likely
Friday
High: 78 °F
Showers then
Chance
Showers
Friday Night
Low: 67 °F
Chance
Showers
Saturday
High: 78 °F
Chance
Showers
Saturday Night
Low: 66 °F
Chance
Showers then
Showers
Sunday
High: 75 °F
T-storms then
Showers and
Breezy
Sunday Night
Low: 59 °F
Showers
Likely and
Breezy
Monday
High: 71 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. East southeast wind around 10 mph.

Tonight

A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 69. East southeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%.

Friday

Showers and thunderstorms before 4pm, then a chance of showers. High near 78. Light north northeast wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

Friday Night

A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 67. Northeast wind 6 to 9 mph.

Saturday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 78. East wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 66. East wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Sunday

Showers and possibly a thunderstorm. High near 75. Breezy, with an east southeast wind 13 to 21 mph becoming northeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Breezy, with a north northeast wind 15 to 25 mph. Chance of precipitation is 70%.

Monday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71. North wind 11 to 16 mph, with gusts as high as 21 mph.

Monday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 60. North wind 6 to 9 mph.

Tuesday

A 20 percent chance of showers. Mostly cloudy, with a high near 75. North northwest wind 6 to 9 mph.

Tuesday Night

Mostly cloudy, with a low around 62.

Veterans Day

A 20 percent chance of showers. Mostly cloudy, with a high near 76.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 62.