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New: November-January 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, and Water Supply Issues Persist

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Mostly Cloudy

82°F

28°C

Humidity	56%
Wind Speed	SE 16 G 26 mph
Barometer	29.88 in (1011.6 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	1 Nov 3:53 pm CDT

More Information:

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

Extended Forecast for

8 Miles ENE Rio Hondo TX

This Afternoon
High: 86 °F
Mostly Sunny
Tonight
Low: 63 °F
T-storms
Likely
Sunday
High: 78 °F
Mostly Sunny
and Breezy
Sunday Night
Low: 58 °F
Mostly Clear
Monday
High: 80 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 86. Southeast wind around 13 mph.

Tonight

Showers and thunderstorms likely, mainly before 1am. Increasing clouds, with a low around 63. East southeast wind 6 to 13 mph becoming north in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Mostly sunny, with a high near 78. Breezy, with a north wind 15 to 18 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 58. North northeast wind 5 to 9 mph becoming light northeast after midnight.

Monday

Sunny, with a high near 80. East northeast wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 60. East wind 5 to 7 mph becoming calm after midnight.

Tuesday

Sunny, with a high near 83. Light east southeast wind increasing to 5 to 10 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 63. East southeast wind 5 to 9 mph.