Current conditions at

New Orleans, New Orleans International Airport (KMSY)

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

Mostly Cloudy

80°F

27°C

Humidity 64%
Wind Speed S 10 mph
Barometer 29.96 in (1014.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 21 Feb 9:53 am CST
Detailed forecast for

St. Charles Parish

Today
Patchy fog this morning. Mostly cloudy this morning, then partly sunny with a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph. Chance of rain 40 percent.
Tonight
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Windy and much cooler. Less humid with lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north 20 to 30 mph with gusts up to 40 mph after midnight. Chance of rain 20 percent.
Sunday
Sunny, windy and much cooler with highs in the upper 50s. North winds 20 to 30 mph, diminishing to 15 to 20 mph in the afternoon.
Sunday Night
Mostly clear. Lows in the upper 30s. North winds 15 to 20 mph.
Monday
Sunny. Highs in the mid 50s. North winds 15 to 20 mph.
Monday Night
Clear. Lows in the mid 30s.
Tuesday
Sunny. Highs in the lower 60s.
Tuesday Night
Partly cloudy. Not as cool with lows in the mid 40s. Temperature rising into the lower 50s after midnight.
Wednesday And Wednesday Night
Mostly cloudy. Highs in the lower 70s. Lows in the lower 60s.
Thursday
Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
Thursday Night
Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40 percent.
Friday
Sunny. Highs in the lower 70s.



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435 AM CST Sat Feb 21 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database