Louisville weather live forecast

Today's maximum temperature in Louisville is expected to be 23°C. Select a day from the live weather forecast for Louisville, Kentucky, USA for more weather parameters.

Wednesday
20th May
23

18

0

UV5
Thursday
21st May
22

16

2

UV5
Friday
22nd May
24

18

0

UV3
Saturday
23rd May
26

21

5

UV5
Sunday
24th May
28

21

1

UV2

5-day weather forecast updated at 04:00 on Wednesday 20th May 2026 GMT

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

Louisville weather forecast by day

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

Louisville weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Louisville, Kentucky with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 16 kph from the north.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
UV5
UV index (Moderate)
84
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
16
kph wind from N

Louisville weather for Thursday 21st May 2026

Expect broken clouds in Louisville, Kentucky with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
2
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from NE

Louisville weather for Friday 22nd May 2026

Expect isolated thunderstorms in Louisville, Kentucky with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 15 kph from the east.

24
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
UV3
UV index (Moderate)
85
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
15
kph wind from E

Louisville weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Louisville, Kentucky 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 10-20 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 17 kph from the south-west.

26
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV5
UV index (Moderate)
49
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
17
kph wind from SW

Louisville weather for Sunday 24th May 2026

Expect isolated thunderstorms in Louisville, Kentucky with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a light breeze of 10 kph from the south.