Current conditions at

Patterson Memorial (KPTN)

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

Fair

69°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.23 in (1023.5 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 13 Apr 12:56 am CDT
Detailed forecast for

Upper St. Mary

Tonight
Partly cloudy this evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast winds 5 to 10 mph.
Monday
Mostly sunny. Highs in the lower 80s. South winds 10 to 15 mph.
Monday Night
Mostly clear. Lows in the mid 60s. Southeast winds 5 to 10 mph.
Tuesday
Sunny. Highs in the lower 80s. Southeast winds 10 to 15 mph.
Tuesday Night
Mostly clear. Lows in the mid 60s. Southeast winds 5 to 10 mph.
Wednesday Through Thursday
Partly cloudy. Highs in the mid 80s. Lows in the mid 60s.
Thursday Night And Friday
Mostly clear. Lows in the mid 60s. Highs in the mid 80s.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
Saturday And Saturday Night
Mostly cloudy. Highs in the mid 80s. Lows in the mid 60s.
Sunday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.



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307 PM CDT Sun Apr 12 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database