Live Weather & Forecast
Weather in Louisville
Ohio, United States · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Overcast
Louisville, Ohio
🌙 Nighttime
Updated: 2026-04-16 04:45
Humidity
79%
Wind
13.3 km/h SW
Wind Gust
24.5 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
15.7°C
Wind Degree
213°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
173.9 μg/m³
NO₂
5.4 μg/m³
O₃
83 μg/m³
SO₂
5 μg/m³
PM 2.5
4.5 μg/m³
PM 10
4.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Louisville, Ohio
12 AM
20°
Clear
1 AM
19°
Clear
2 AM
19°
Clear
3 AM
18°
Clear
4 AM
19°
Overcast
5 AM
18°
Clear
6 AM
17°
Clear
7 AM
18°
Sunny
8 AM
19°
Sunny
9 AM
20°
Sunny
10 AM
23°
Sunny
11 AM
23°
Sunny
12 PM
25°
Overcast
1 PM
25°
Sunny
2 PM
25°
Cloudy
3 PM
24°
Thundery outbreaks in nearby
4 PM
23°
Overcast
5 PM
22°
Light rain shower
6 PM
22°
Cloudy
7 PM
20°
Partly Cloudy
8 PM
19°
Sunny
9 PM
19°
Partly Cloudy
10 PM
18°
Partly Cloudy
11 PM
17°
Partly Cloudy
3-Day Forecast
Daily overview for Louisville, Ohio
Today
Patchy rain nearby
27°
/
17°
🌧️ 81% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 29.9 km/h
🌧️ Total precip: 1.54 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:44 AM
🌇 Sunset: 08:06 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
22°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:43 AM
🌇 Sunset: 08:07 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Heavy rain
22°
/
9°
🌧️ 81% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 26.6 km/h
🌧️ Total precip: 38.29 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:41 AM
🌇 Sunset: 08:08 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Louisville
Plan your trip to Louisville, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Louisville?
Current conditions in Louisville: Overcast, temperature 19°C, humidity 79%.
What is the best time to visit Louisville?
The best time to visit Louisville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Louisville?
Louisville is located at approximately 40.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Louisville?
The wettest period in Louisville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Louisville?
For visits to Louisville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Louisville in?
Louisville is located in United States, in the state of Ohio.
What are the public holidays in Louisville in 2026?
View the 2026 public holidays for Louisville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Louisville?
The weather forecast for Louisville uses coordinates 40.8375, -81.2596.