
Dangerous Heat over the South-Central and Southwest U.S. Through Next Week
Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >
Current conditions at
Palacios Municipal Airport (KPSX)
Lat: 28.72°NLon: 96.25°WElev: 13ft.
Fair
85°F
29°C
| Humidity | 82% |
| Wind Speed | S 9 mph |
| Barometer | 30.02 in (1016.5 mb) |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 21 Aug 10:53 pm CDT |
Extended Forecast for
Port O Connor TX
Tonight

Low: 82 °F
Mostly Clear
Saturday

High: 88 °F
Sunny
Saturday Night

Low: 82 °F
Mostly Clear
Sunday

High: 88 °F
Sunny
Sunday Night

Low: 82 °F
Mostly Clear
Monday

High: 88 °F
Sunny
Monday Night

Low: 83 °F
Mostly Clear
Tuesday

High: 87 °F
Sunny
Tuesday Night

Low: 83 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 82. South wind around 10 mph.
Saturday
Sunny, with a high near 88. Heat index values as high as 102. South wind 7 to 11 mph.
Saturday Night
Mostly clear, with a low around 82. South wind 9 to 11 mph.
Sunday
Sunny, with a high near 88. Heat index values as high as 102. South wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 82. South wind around 10 mph.
Monday
Sunny, with a high near 88. South southwest wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 83. South southeast wind around 14 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 87. South southeast wind 9 to 11 mph.
Tuesday Night
Clear, with a low around 83. South southeast wind around 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 83.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 83.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 87.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Port O Connor TX
28.44°N 96.4°W
28.44°N 96.4°W
1:46 pm CDT Aug 21, 2026
11pm CDT Aug 21, 2026-6pm CDT Aug 28, 2026


