Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99° N Lon: 90.25° W Elev: 3 ft.

Partly Cloudy

90°F

32°C

Humidity 63%
Wind Speed S 10 mph
Barometer 30.08 in (1018.9 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 14 Aug 6:53 pm CDT
Detailed forecast for

St. John The Baptist Parish

Tonight
Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. Heat index values up to 108 early this evening.
Saturday
Sunny with highs in the upper 90s. Northwest winds around 5 mph, becoming south in the afternoon. Heat index values up to 113.
Saturday Night
Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 109 early in the evening.
Sunday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Northwest winds around 5 mph, becoming east in the afternoon. Chance of rain 20 percent. Heat index values up to 113.
Sunday Night
Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 106 early in the evening.
Monday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 115.
Monday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Tuesday And Tuesday Night
Partly cloudy. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110.
Wednesday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110.
Wednesday Night
Partly cloudy in the evening, then clearing. Lows in the mid 70s. Heat index values up to 105 early in the evening.
Thursday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110.
Thursday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Friday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110.



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516 PM CDT Fri Aug 14 2026
 
 

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