Louisville weather live forecast

Today's maximum temperature in Louisville is expected to be 34°C. Select a day from the live weather forecast for Louisville, Kentucky, USA for more weather parameters.

Thursday
13th Aug
34

23

8

7
Friday
14th Aug
35

25

10

7
Saturday
15th Aug
37

26

10

8
Sunday
16th Aug
37

27

10

8
Monday
17th Aug
33

26

4

6

5-day weather forecast updated at 04:00 on Thursday 13th August 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 Thursday 13th August 2026

Expect isolated thunderstorms in Louisville, Kentucky with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 11 kph from the east.

34
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
47
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
11
kph wind from E

Louisville weather for Friday 14th August 2026

Expect scattered clouds in Louisville, Kentucky with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

35
°C maximum temperature
25
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
14
kph wind from SW

Louisville weather for Saturday 15th August 2026

Expect isolated thunderstorms in Louisville, Kentucky with a maximum temperature of 37°C, very high levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a gentle breeze of 14 kph from the south.

37
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
8
UV index (Very High)
12
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
14
kph wind from S

Louisville weather for Sunday 16th August 2026

Expect isolated thunderstorms in Louisville, Kentucky with a maximum temperature of 37°C, very high levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 17 kph from the south-west.

37
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
8
UV index (Very High)
25
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
17
kph wind from SW

Louisville weather for Monday 17th August 2026

Expect isolated thunderstorms in Louisville, Kentucky with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 13 kph from the north.