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.

Wednesday
12th Aug
34

22

8

7
Thursday
13th Aug
34

25

7

8
Friday
14th Aug
35

27

7

8
Saturday
15th Aug
36

26

11

8
Sunday
16th Aug
38

26

12

8

5-day weather forecast updated at 04:00 on Wednesday 12th August 2026 GMT

More about Louisville

Louisville by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Kentucky

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 12th 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 5-10 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 16 kph from the south.

34
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
49
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
16
kph wind from S

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 8 (Very High) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 14 kph from the south-west.

34
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
58
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
14
kph wind from SW

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 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

35
°C maximum temperature
27
°C minimum temperature
scattered clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from SW

Louisville weather for Saturday 15th August 2026

Expect scattered clouds in Louisville, Kentucky with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

36
°C maximum temperature
26
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
11
kph wind from E

Louisville weather for Sunday 16th August 2026

Expect scattered clouds in Louisville, Kentucky with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.