Louisville, KY Hourly Forecast
Louisville temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 4 PM - around 94°
- Coolest hour: 7 AM - around 68°
- Highest rain chance: 6 AM (80%) - pack accordingly
- UV peak: 1 PM at index 8 - sun protection recommended
- Windiest: 6 PM at 7 mph
Louisville hourly weather - Wednesday, August 26
In Louisville, expect a high near 94°F (34°C) around 4 PM and a low of 76°F (25°C) near 11 PM; precipitation risk peaks at 19% around 10 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 2 PM | Partly Cloudy | 86° | 86° | 5% | 4 mph SW | 43% | 4 | |
| 3 PM | Sunny | 93° | 95° | 1% | 4 mph SW | 38% | 2 | |
| 4 PM | Sunny | 94° | 96° | 1% | 6 mph WSW | 37% | 2 | |
| 5 PM | Sunny | 88° | 87° | 1% | 7 mph WSW | 38% | 1 | |
| 6 PM | Sunny | 87° | 86° | 1% | 7 mph WSW | 41% | 0 | |
| 7 PM | Sunny | 85° | 85° | 1% | 6 mph SW | 46% | 0 | |
| 8 PM | Sunny | 82° | 84° | 2% | 5 mph SW | 54% | 0 | |
| 9 PM | Clear | 80° | 82° | 3% | 4 mph SW | 61% | 0 | |
| 10 PM | Patchy rain nearby | 78° | 81° | 19% | 4 mph SW | 66% | 0 | |
| 11 PM | Clear | 76° | 80° | 7% | 5 mph SSW | 73% | 0 |
Louisville hourly weather - Thursday, August 27
In Louisville, expect a high near 87°F (30°C) around 4 PM and a low of 68°F (20°C) near 7 AM; precipitation risk peaks at 80% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 73° | 79° | 45% | 5 mph WSW | 92% | 0 | |
| 1 AM | Mist | 72° | 77° | 65% | 4 mph SW | 94% | 0 | |
| 2 AM | Mist | 71° | 76° | 62% | 3 mph SW | 96% | 0 | |
| 3 AM | Light rain shower | 69° | 74° | 36% | 4 mph SW | 97% | 0 | |
| 4 AM | Mist | 69° | 74° | 69% | 3 mph SW | 97% | 0 | |
| 5 AM | Fog | 68° | 73° | 76% | 3 mph SW | 98% | 0 | |
| 6 AM | Patchy rain nearby | 68° | 72° | 80% | 4 mph WSW | 98% | 0 | |
| 7 AM | Patchy rain nearby | 68° | 72° | 62% | 3 mph WSW | 98% | 0 | |
| 8 AM | Mist | 68° | 72° | 21% | 2 mph W | 97% | 0 | |
| 9 AM | Partly Cloudy | 69° | 74° | 16% | 2 mph W | 92% | 1 | |
| 10 AM | Partly Cloudy | 73° | 78° | 14% | 3 mph NW | 86% | 2 | |
| 11 AM | Partly Cloudy | 77° | 82° | 11% | 3 mph NNW | 74% | 4 | |
| 12 PM | Sunny | 80° | 83° | 5% | 4 mph NNW | 63% | 6 | |
| 1 PM | Sunny | 83° | 85° | 2% | 4 mph NNW | 52% | 8 | |
| 2 PM | Sunny | 85° | 85° | 1% | 5 mph NNW | 44% | 8 | |
| 3 PM | Sunny | 86° | 86° | 1% | 6 mph NNW | 39% | 7 | |
| 4 PM | Sunny | 87° | 86° | 1% | 7 mph NNW | 37% | 2 | |
| 5 PM | Sunny | 87° | 85° | 1% | 7 mph NNW | 37% | 0 | |
| 6 PM | Partly Cloudy | 85° | 84° | 5% | 7 mph NNW | 38% | 2 | |
| 7 PM | Overcast | 83° | 83° | 11% | 7 mph NNE | 46% | 0 | |
| 8 PM | Overcast | 79° | 80° | 13% | 8 mph NNE | 54% | 0 | |
| 9 PM | Cloudy | 76° | 76° | 12% | 9 mph N | 60% | 0 | |
| 10 PM | Clear | 74° | 73° | 4% | 9 mph NNE | 66% | 0 | |
| 11 PM | Clear | 72° | 73° | 6% | 7 mph NNE | 70% | 0 |
Louisville hourly weather - Friday, August 28
In Louisville, expect a high near 85°F (30°C) around 4 PM and a low of 64°F (18°C) near 8 AM; precipitation risk peaks at 20% around 1 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 71° | 72° | 18% | 6 mph NNE | 74% | 0 | |
| 1 AM | Cloudy | 70° | 71° | 20% | 5 mph NNE | 78% | 0 | |
| 2 AM | Clear | 68° | 70° | 10% | 5 mph NNE | 81% | 0 | |
| 3 AM | Clear | 67° | 69° | 10% | 3 mph NE | 83% | 0 | |
| 4 AM | Clear | 67° | 69° | 11% | 4 mph NNE | 84% | 0 | |
| 5 AM | Clear | 66° | 67° | 11% | 5 mph N | 84% | 0 | |
| 6 AM | Clear | 65° | 66° | 10% | 5 mph N | 83% | 0 | |
| 7 AM | Clear | 64° | 65° | 10% | 5 mph N | 83% | 0 | |
| 8 AM | Sunny | 64° | 64° | 10% | 5 mph N | 82% | 0 | |
| 9 AM | Sunny | 66° | 66° | 8% | 6 mph NNE | 75% | 5 | |
| 10 AM | Sunny | 70° | 70° | 5% | 6 mph NNE | 67% | 6 | |
| 11 AM | Sunny | 74° | 74° | 3% | 6 mph NNE | 57% | 6 | |
| 12 PM | Sunny | 78° | 77° | 1% | 6 mph NNE | 48% | 7 | |
| 1 PM | Sunny | 80° | 80° | 1% | 6 mph N | 41% | 7 | |
| 2 PM | Sunny | 82° | 79° | 1% | 7 mph N | 38% | 7 | |
| 3 PM | Sunny | 83° | 80° | 1% | 7 mph N | 36% | 7 | |
| 4 PM | Sunny | 85° | 83° | 1% | 8 mph NNE | 35% | 7 | |
| 5 PM | Sunny | 85° | 82° | 1% | 8 mph NNE | 35% | 7 | |
| 6 PM | Sunny | 84° | 80° | 1% | 10 mph NNE | 38% | 7 | |
| 7 PM | Sunny | 81° | 81° | 1% | 10 mph NNE | 45% | 7 | |
| 8 PM | Sunny | 77° | 74° | 2% | 9 mph NNE | 51% | 6 | |
| 9 PM | Clear | 74° | 71° | 3% | 9 mph NNE | 56% | 0 | |
| 10 PM | Clear | 72° | 69° | 4% | 8 mph NNE | 63% | 0 | |
| 11 PM | Clear | 70° | 69° | 5% | 7 mph NE | 67% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Louisville today?
Will it rain in Louisville tonight?
When is the UV index highest in Louisville today?
Louisville hour-by-hour: what to expect
Over the next 24 hours in Louisville, temperatures range from 68°F (20°C) around 7 AM up to 94°F (34°C) near 4 PM - about 9°F (5°C) above the typical August high of 85°F (30°C).
Precipitation is a real possibility: the chance of rain peaks at 80% around 6 AM. UV reaches 8 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Louisville 14-day forecast or the monthly climate averages.