Current conditions at
New Orleans, New Orleans International Airport (KMSY)
Lat: 29.99°NLon: 90.25°WElev: 3ft.
Mostly Cloudy
68°F
20°C
| Humidity | 90% |
| Wind Speed | E 8 mph |
| Barometer | 30.24 in (1024.2 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 9.00 mi |
| Last update | 29 Mar 11:53 pm CDT |
Extended Forecast for
Jefferson LA
Overnight

Low: 67 °F
Mostly Cloudy
Monday
High: 79 °F
Chance
T-storms then
Showers
LikelyMonday Night

Low: 69 °F
Slight Chance
T-stormsTuesday

High: 81 °F
Showers
Tuesday Night
Low: 69 °F
Showers
Likely then
Slight Chance
ShowersWednesday
High: 82 °F
Chance
T-storms then
Showers
LikelyWednesday Night

Low: 68 °F
Partly Cloudy
Thursday
High: 82 °F
Chance
T-storms then
Showers
LikelyThursday Night

Low: 69 °F
Chance
T-storms
Detailed Forecast
Overnight
Mostly cloudy, with a low around 67. East wind 5 to 10 mph.
Monday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 81. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely before 10pm, then a slight chance of showers after 4am. Partly cloudy, with a low around 69. Southeast wind around 5 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday Night
Partly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. South wind 5 to 15 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Southeast wind 5 to 10 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Southeast wind 5 to 15 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind 5 to 10 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Jefferson LA
29.97°N 90.17°W
29.97°N 90.17°W
12:17 am CDT Mar 30, 2026
12am CDT Mar 30, 2026-6pm CDT Apr 5, 2026


