Current conditions at

Patterson Memorial (KPTN)

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

Fair

84°F

29°C

Humidity 41%
Wind Speed NW 10 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 13 May 4:56 pm CDT
Detailed forecast for

Lower St. Mary

Tonight
Clear. Lows in the mid 60s. Northwest winds around 5 mph this evening, becoming light and variable.
Thursday
Sunny. Highs in the upper 80s. Northeast winds around 5 mph, becoming northwest in the afternoon.
Thursday Night
Mostly clear. Lows in the upper 60s. Southwest winds around 5 mph.
Friday
Sunny. Highs in the mid 80s. South winds 10 to 15 mph.
Friday Night
Partly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph.
Saturday Through Sunday
Partly cloudy. Highs in the mid 80s. Lows in the lower 70s.
Sunday Night Through Tuesday
Mostly cloudy. Lows in the mid 70s. Highs in the mid 80s.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.
Wednesday
Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.



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307 PM CDT Wed May 13 2026
 
 

Additional Resources

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