Weather forecast for tomorrow
Friday, Jun 20.
6:18 am
8:57 pm
EDT
8:57 pm
EDT
Mostly Sunny
88°F / 66°F
- Wind: 4mph NW
- Humidity: 67%
- Precip. probability: 14%
- Precipitation: 0"
- UV index: 10
On Friday, June 20, sunshine will take center stage, with just faint traces of clouds.
Rainfall is not anticipated for tomorrow. The maximum predicted temperature is a hot 87.8°F, while the minimum temperature will be an enjoyable 66.2°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a torrid 98.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The expected peak temperature will reflect the average June high of 84.6°F.
Sunrise will be at 6:18 am and sunset at 8:57 pm; tomorrow's daylight will last for 14h and 38min.
Rainfall is not anticipated for tomorrow. The maximum predicted temperature is a hot 87.8°F, while the minimum temperature will be an enjoyable 66.2°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a torrid 98.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The expected peak temperature will reflect the average June high of 84.6°F.
Sunrise will be at 6:18 am and sunset at 8:57 pm; tomorrow's daylight will last for 14h and 38min.
Frequently asked questions
What is the weather forecast for Louisville for tomorrow?
Tomorrow, sunshine will dominate, with only occasional cloud cover.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 87.8°F, while the lowest temperature will be 66.2°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 98.6°F.
The highest temperature will be in line with the average maximum of 84.6°F in June. The lowest temperature will be a few degrees higher than the average low of 61.9°F.
The highest temperature will be in line with the average maximum of 84.6°F in June. The lowest temperature will be a few degrees higher than the average low of 61.9°F.
When are sunrise and sunset tomorrow in Louisville?
On Friday, in Louisville, sunrise will be at 6:18 am and sunset at 8:57 pm (EDT).
How long will the day be tomorrow?
In Louisville, the length of the day tomorrow will be 14h and 38min.
Hourly weather forecast
12 am
- 72°F
- Feels like:
73°F
Partly Cloudy
- Wind: 2mph W
- Pressure: 30.03"Hg
- Humidity: 90%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 8mi
2 am
- 70°F
- Feels like:
72°F
Partly Cloudy
- Wind: 2mph WSW
- Pressure: 30.03"Hg
- Humidity: 94%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 6mi
4 am
- 68°F
- Feels like:
70°F
Partly Cloudy
- Wind: 1mph W
- Pressure: 30.03"Hg
- Humidity: 96%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 3mi
6 am
- 66°F
- Feels like:
68°F
Partly Cloudy
- Wind: 1mph NNW
- Pressure: 30.06"Hg
- Humidity: 97%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 1mi
Sunrise: 6:18 am
8 am
- 68°F
- Feels like:
72°F
Partly Cloudy
- Wind: 2mph NE
- Pressure: 30.09"Hg
- Humidity: 95%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 4mi
10 am
- 73°F
- Feels like:
75°F
Partly Cloudy
- Wind: 3mph ENE
- Pressure: 30.09"Hg
- Humidity: 83%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 79°F
- Feels like:
82°F
Mostly Sunny
- Wind: 4mph N
- Pressure: 30.09"Hg
- Humidity: 66%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 84°F
- Feels like:
86°F
Mostly Sunny
- Wind: 4mph SW
- Pressure: 30.06"Hg
- Humidity: 54%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 86°F
- Feels like:
90°F
Mostly Sunny
- Wind: 4mph WSW
- Pressure: 30.03"Hg
- Humidity: 47%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 86°F
- Feels like:
90°F
Sunny
- Wind: 4mph W
- Pressure: 30.03"Hg
- Humidity: 47%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 82°F
- Feels like:
86°F
Sunny
- Wind: 3mph SSW
- Pressure: 30.03"Hg
- Humidity: 57%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:57 pm
10 pm
- 77°F
- Feels like:
81°F
Clear
- Wind: 2mph SSE
- Pressure: 30.03"Hg
- Humidity: 69%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, a combination of cloud-filled, mostly clear and turbulent weather is forecasted.
The temperature will be between a minimum of 66.2°F and a maximum of 87.8°F. The hottest part of the day is expected around 5 pm.
The maximum temperature will be close to the average high of 84.6°F in June. The nighttime low will be also moderately higher than the typical June minimum temperature of 61.9°F.
The temperature will be between a minimum of 66.2°F and a maximum of 87.8°F. The hottest part of the day is expected around 5 pm.
The maximum temperature will be close to the average high of 84.6°F in June. The nighttime low will be also moderately higher than the typical June minimum temperature of 61.9°F.
Updated: Jun 19, 2025 @ 13:56:32 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate