Louisiana weather live forecast

Today's maximum temperature in Louisiana is expected to be 17°C. Select a day from the live weather forecast for Louisiana (New Orleans), USA for more weather parameters.

Sunday
14th Dec
17

3

5

3
Monday
15th Dec
8

1

10

4
Tuesday
16th Dec
16

5

6

3
Wednesday
17th Dec
20

12

3

3
Thursday
18th Dec
23

16

4

4

5-day weather forecast updated at 04:01 on Sunday 14th December 2025 GMT

More about Louisiana

Louisiana by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Louisiana

TUI: up to 7% off holidays booked online

Sale

Book online with TUI & save up to 7% on holidays
FREE child places available for select holidays
Pay £0 deposits with direct debit & spread the cost

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

The 5-day weather forecast for Louisiana (New Orleans) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Louisiana destinations

Below are temperatures expected today at popular countries, regions and places in Louisiana. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Louisiana destinations

Louisiana weather forecast by day

Below are the detailed weather forecasts for Louisiana for the next 5 days. The forecasts shown are for New Orleans and may not represent the whole of Louisiana. Browse more destinations in Louisiana to view more weather forecasts.

Louisiana weather for Sunday 14th December 2025

Expect broken clouds in Louisiana with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north.

17
°C maximum temperature
3
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from N

Louisiana weather for Monday 15th December 2025

Expect clear skies in Louisiana with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

8
°C maximum temperature
1
°C minimum temperature
clear skies
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
16
kph wind from NE

Louisiana weather for Tuesday 16th December 2025

Expect broken clouds in Louisiana with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

16
°C maximum temperature
5
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
7
kph wind from E

Louisiana weather for Wednesday 17th December 2025

Expect broken clouds in Louisiana with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

20
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Louisiana weather for Thursday 18th December 2025

Expect isolated thunderstorms in Louisiana with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a light breeze of 10 kph from the south-west.