Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72° N Lon: 91.33° W Elev: 10 ft.

Fair

67°F

19°C

Humidity 51%
Wind Speed NA
Barometer 30.07 in (1018.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 2 May 7:56 pm CDT
Detailed forecast for

Lower St. Martin

Tonight
Clear. Lows around 50. North winds 5 to 10 mph.
Sunday
Sunny. Highs in the mid 70s. North winds around 5 mph.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Light and variable winds.
Monday
Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 60. South winds 5 to 10 mph.
Tuesday And Tuesday Night
Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s.
Wednesday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 80s.
Wednesday Night And Thursday
Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Chance of rain 50 percent.
Thursday Night
Mostly cloudy with a chance of showers. Cooler with lows in the upper 50s. Chance of rain 30 percent.
Friday
Partly sunny with a 30 percent chance of showers. Highs around 80.
Friday Night
Mostly cloudy. Lows in the lower 60s.
Saturday
Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of showers. Highs in the lower 80s.



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307 PM CDT Sat May 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database