Baton Rouge weather live forecast

Today's maximum temperature in Baton Rouge is expected to be 31°C. Select a day from the live weather forecast for Baton Rouge, Louisiana, USA for more weather parameters.

Tuesday
19th May
31

24

5

UV9
Wednesday
20th May
28

24

5

UV9
Thursday
21st May
29

23

6

UV8
Friday
22nd May
26

23

2

UV6
Saturday
23rd May
27

23

4

UV10

5-day weather forecast updated at 04:00 on Tuesday 19th May 2026 GMT

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

Baton Rouge weather forecast by day

Below are the detailed weather forecasts for Baton Rouge for the next 5 days.

Baton Rouge weather for Tuesday 19th May 2026

Expect isolated thunderstorms in Baton Rouge, Louisiana with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a light breeze of 9 kph from the south-east.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV9
UV index (Very High)
75
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SE

Baton Rouge weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Baton Rouge, Louisiana with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and little or no wind of 4 kph from the south-east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV9
UV index (Very High)
76
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
4
kph wind from SE

Baton Rouge weather for Thursday 21st May 2026

Expect isolated thunderstorms in Baton Rouge, Louisiana with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and little or no wind of 6 kph from the south.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
UV8
UV index (Very High)
70
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from S

Baton Rouge weather for Friday 22nd May 2026

Expect isolated thunderstorms in Baton Rouge, Louisiana with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a light breeze of 8 kph from the south.

26
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
UV6
UV index (High)
86
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
8
kph wind from S

Baton Rouge weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Baton Rouge, Louisiana with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and little or no wind of 5 kph from the south.