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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
96°F
36°C
| Humidity | 56% |
| Wind Speed | SE 20 G 29 mph |
| Barometer | 29.87 in (1011.6 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 113°F (45°C) |
| Last update | 2 Sep 3:53 pm CDT |
Extended Forecast for
10 Miles NE Rio Hondo TX
This Afternoon
High: 100 °F
Hot and
BreezyTonight
Low: 78 °F
Mostly Clear
and Breezy
then Partly
CloudyThursday
High: 99 °F
Mostly Sunny
then Sunny
and BreezyThursday Night
Low: 78 °F
Mostly Clear
and Breezy
then Mostly
ClearFriday
High: 98 °F
Sunny then
Mostly Sunny
and BreezyFriday Night
Low: 78 °F
Mostly Clear
Saturday
High: 98 °F
Mostly Sunny
then Slight
Chance
T-stormsSaturday Night
Low: 78 °F
Partly Cloudy
Sunday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 100. Heat index values as high as 113. Breezy, with a southeast wind around 20 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 78. Breezy, with a southeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 99. Heat index values as high as 115. Breezy, with a south southeast wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 78. Breezy, with a south southeast wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 24 mph.
Friday
Mostly sunny, with a high near 98. Breezy, with a south southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Friday Night
Mostly clear, with a low around 78. Southeast wind 6 to 16 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. East southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 78. East southeast wind 5 to 15 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Light south southeast wind becoming east southeast 11 to 16 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 77. East southeast wind 9 to 14 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.
Labor Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Light south southeast wind becoming east southeast 11 to 16 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles NE Rio Hondo TX
26.33°N 97.45°W
26.33°N 97.45°W
4:00 pm CDT Sep 2, 2026
4pm CDT Sep 2, 2026-6pm CDT Sep 8, 2026
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