Louisiana weather live forecast

Today's maximum temperature in Louisiana is expected to be 29°C. Select a day from the live weather forecast for Louisiana (New Orleans), USA for more weather parameters.

Saturday
18th Apr
29

21

6

9
Sunday
19th Apr
24

15

4

4
Monday
20th Apr
23

15

7

9
Tuesday
21st Apr
26

16

2

7
Wednesday
22nd Apr
26

19

7

4

5-day weather forecast updated at 04:00 on Saturday 18th April 2026 GMT

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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 Saturday 18th April 2026

Expect broken clouds in Louisiana with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

29
°C maximum temperature
21
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from S

Louisiana weather for Sunday 19th April 2026

Expect mostly cloudy with light rain in Louisiana with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 23 kph from the north-east.

24
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
54
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
23
kph wind from NE

Louisiana weather for Monday 20th April 2026

Expect broken clouds in Louisiana with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

23
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from E

Louisiana weather for Tuesday 21st April 2026

Expect broken clouds in Louisiana with a maximum temperature of 26°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

26
°C maximum temperature
16
°C minimum temperature
broken clouds
2
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
15
kph wind from SE

Louisiana weather for Wednesday 22nd April 2026

Expect broken clouds in Louisiana with a maximum temperature of 26°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.