Lafayette weather live forecast

Today's maximum temperature in Lafayette is expected to be 27°C. Select a day from the live weather forecast for Lafayette, Louisiana, USA for more weather parameters.

Wednesday
20th May
27

23

4

UV4
Thursday
21st May
26

22

5

UV5
Friday
22nd May
27

22

4

UV7
Saturday
23rd May
27

22

2

UV7
Sunday
24th May
26

23

3

UV9

5-day weather forecast updated at 04:01 on Wednesday 20th May 2026 GMT

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

Lafayette weather forecast by day

Below are the detailed weather forecasts for Lafayette for the next 5 days.

Lafayette weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Lafayette, Louisiana with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a light breeze of 7 kph from the south-east.

27
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV4
UV index (Moderate)
86
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
7
kph wind from SE

Lafayette weather for Thursday 21st May 2026

Expect isolated thunderstorms in Lafayette, Louisiana with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 9 kph from the south.

26
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV5
UV index (Moderate)
77
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
9
kph wind from S

Lafayette weather for Friday 22nd May 2026

Expect isolated thunderstorms in Lafayette, Louisiana with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 15 kph from the south.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV7
UV index (High)
74
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
15
kph wind from S

Lafayette weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Lafayette, Louisiana with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a light breeze of 10 kph from the south-east.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
UV7
UV index (High)
65
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
10
kph wind from SE

Lafayette weather for Sunday 24th May 2026

Expect isolated thunderstorms in Lafayette, Louisiana with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and a light breeze of 11 kph from the south-east.