Weather forecast for tomorrowLouisville, KY
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphE 100°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:55 am EDT
- Sunset: 7:01 pm EDT
- details ▼
Tomorrow, on Sunday, October 18, sunny skies and pleasant visibility are also expected.
Temperature readings will considerable fluctuate from a daytime peak of a comfortable 66.2°F to a nighttime low of a wintry 39.2°F.
Tomorrow, the predicted high will correspond with the regular October temperature of 66.7°F.
Sunrise will be at 7:55 am and sunset at 7:01 pm; tomorrow's daylight will last for 11h and 6min.
Temperature readings will considerable fluctuate from a daytime peak of a comfortable 66.2°F to a nighttime low of a wintry 39.2°F.
Tomorrow, the predicted high will correspond with the regular October temperature of 66.7°F.
Sunrise will be at 7:55 am and sunset at 7:01 pm; tomorrow's daylight will last for 11h and 6min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 6 pm 64°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am - 9 am 6%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphNE 36°
- Humidity: 79%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphNE 54°
- Humidity: 87%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphENE 59°
- Humidity: 90%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphENE 59°
- Humidity: 92%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:55 am
- 8 am
- 37°F
- Feels like:37°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphENE 62°
- Humidity: 96%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 108°
- Humidity: 75%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphESE 114°
- Humidity: 45%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphESE 115°
- Humidity: 32%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphESE 114°
- Humidity: 29%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphE 101°
- Humidity: 31%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 7:01 pm
- 8 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphE 87°
- Humidity: 49%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 98°
- Humidity: 61%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, bright skies and dry conditions are anticipated.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 66.2°F. The warmest part of the day will be at 4 pm and 5 pm.
The highest temperature tomorrow will be in line with October's typical maximum. The expected low will be more similar to what’s common in November than the current October average of 48.6°F.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 66.2°F. The warmest part of the day will be at 4 pm and 5 pm.
The highest temperature tomorrow will be in line with October's typical maximum. The expected low will be more similar to what’s common in November than the current October average of 48.6°F.
Updated: Oct 17, 2026 @ 15:38:36 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
Frequently asked questions
On Sunday, sunny and dry conditions are anticipated.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
The highest temperature will be in line with the average maximum of 66.7°F in October. The lowest temperature tomorrow will be significantly lower than the average low of 48.6°F.
The highest temperature will be in line with the average maximum of 66.7°F in October. The lowest temperature tomorrow will be significantly lower than the average low of 48.6°F.
On Sunday, in Louisville, sunrise will be at 7:55 am and sunset at 7:01 pm (EDT).
In Louisville, tomorrow, there will be 11h and 6min of daylight.
