Louisville Weather
Live UpdatesCurrent: 78°F | Partly Cloudy | Humidity: 65%
Updated: June 15, 2023 10:15 AM EDT | Location: Louisville, KY
Today's High: 82°F
Tonight's Low: 68°F
Weather Alert: Heat advisory in effect until 8 PM EDT this evening. Drink plenty of fluids and stay in air-conditioned rooms.
Hourly Forecast
11 AM 80°F | Partly Cloudy
Feels like 83°F | Wind: SW 8 mph
Precipitation: 10% | Humidity: 63%
12 PM 81°F | Mostly Sunny
Feels like 84°F | Wind: SW 9 mph
UV Index: 8 (Very High)
1 PM 82°F | Mostly Sunny
Feels like 85°F | Wind: SW 10 mph
Heat Index: 87°F
2 PM 82°F | Partly Cloudy
Feels like 86°F | Wind: SW 11 mph
Chance of rain: 20%
3 PM 81°F | Scattered T-Storms
Feels like 85°F | Wind: SW 10 mph
Rain probability: 40%
Afternoon thunderstorms possible today. Stay weather aware and have multiple ways to receive warnings.
10-Day Forecast
Today High 82°F / Low 68°F
Partly cloudy with afternoon storms possible
Precipitation: 40% | Wind: SW 8-12 mph
Sat High 85°F / Low 70°F
Mostly sunny and hot
Heat index near 90°F
Sun High 87°F / Low 72°F
Sunny and very warm
UV Index: 9 (Very High)
Mon High 84°F / Low 71°F
Scattered thunderstorms
Rain chance: 60%
Tue High 80°F / Low 67°F
AM showers, PM clearing
Rain chance: 50% early
Weather Features
1Current Radar
Light showers approaching from the west
Next update: 10:30 AM EDT
2Air Quality
Moderate (AQI: 62)
Sensitive groups should limit outdoor activity
3Sun & Moon
Sunrise: 6:21 AM | Sunset: 9:03 PM
Moon Phase: Waxing Crescent (23%)
4Pollen Forecast
Grass: High | Tree: Moderate | Weed: Low
Total pollen count: 7.2 (Medium)
Louisville typically experiences warm, humid summers with frequent thunderstorms. Always check the forecast before outdoor activities.