Current conditions at

Patterson Memorial (KPTN)

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

A Few Clouds

67°F

19°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 7 Jan 6:56 pm CST
Detailed forecast for

Upper St. Mary

Tonight
Mostly cloudy. Patchy fog. Lows in the lower 60s. South winds 5 to 10 mph.
Thursday
Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. South winds 15 to 20 mph. Chance of rain 20 percent.
Thursday Night
Mostly cloudy. A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Near steady temperature in the upper 60s. South winds 10 to 15 mph. Chance of rain 70 percent.
Friday
A chance of thunderstorms. Showers. Highs in the mid 70s. South winds 10 to 15 mph. Chance of rain 90 percent.
Friday Night
Showers with a chance of thunderstorms. Lows around 60. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 90 percent.
Saturday
Cloudy with a chance of showers. Cooler with highs in the mid 60s. Temperature falling into the lower 60s in the afternoon. Chance of rain 40 percent.
Saturday Night
Cloudy. Much cooler with lows in the mid 40s.
Sunday And Sunday Night
Mostly cloudy. Highs in the mid 50s. Lows in the mid 30s.
Monday
Mostly sunny. Highs in the lower 50s.
Monday Night And Tuesday
Mostly cloudy. Lows in the upper 30s. Highs in the upper 50s.
Tuesday Night And Wednesday
Partly cloudy. Lows in the lower 40s. Highs in the lower 60s.



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1232 PM CST Wed Jan 7 2026
 
 

Additional Resources

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