Kentucky weather live forecast

Today's maximum temperature in Kentucky is expected to be 33°C. Select a day from the live weather forecast for Kentucky (Louisville), USA for more weather parameters.

Tuesday
19th May
33

21

8

UV8
Wednesday
20th May
24

18

1

UV3
Thursday
21st May
21

16

2

UV3
Friday
22nd May
26

17

2

UV9
Saturday
23rd May
25

20

3

UV5

5-day weather forecast updated at 04:00 on Tuesday 19th 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.

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Kentucky weather forecast by day

Below are the detailed weather forecasts for Kentucky for the next 5 days. The forecasts shown are for Louisville and may not represent the whole of Kentucky. Browse more destinations in Kentucky to view more weather forecasts.

Kentucky weather for Tuesday 19th May 2026

Expect isolated thunderstorms in Kentucky with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 22 kph from the south-west.

33
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
UV8
UV index (Very High)
61
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
22
kph wind from SW

Kentucky weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Kentucky with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 17 kph from the north.

24
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV3
UV index (Moderate)
74
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
17
kph wind from N

Kentucky weather for Thursday 21st May 2026

Expect mostly cloudy with light rain in Kentucky with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 18 kph from the north-east.

21
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
UV3
UV index (Moderate)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from NE

Kentucky weather for Friday 22nd May 2026

Expect isolated thunderstorms in Kentucky with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 16 kph from the south.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
UV9
UV index (Very High)
81
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
16
kph wind from S

Kentucky weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Kentucky with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 17 kph from the south-west.