Current conditions at

Patterson Memorial (KPTN)

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

Fair

62°F

17°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 9 Apr 1:56 am CDT
Detailed forecast for

Lower St. Mary

Tonight
Mostly clear. Lows in the lower 60s. East winds 5 to 10 mph.
Thursday
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. East winds 10 to 15 mph. Chance of rain 20 percent.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph.
Friday
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. East winds 5 to 10 mph. Chance of rain 30 percent.
Friday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. East winds 5 to 10 mph.
Saturday And Saturday Night
Mostly clear. Highs in the lower 80s. Lows in the mid 60s.
Sunday
Mostly sunny. Highs in the lower 80s.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.
Monday Through Tuesday Night
Partly cloudy. Highs in the lower 80s. Lows in the upper 60s.
Wednesday
Partly sunny. Highs in the lower 80s.



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307 PM CDT Wed Apr 8 2026
 
 

Additional Resources

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