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Weather in Louisville, United States 🇺🇸

Current Weather in Louisville

Cloudy
21°C
Feels like 22°C. Cloudy.
🌬️ 8 km/h N
💧 90% Humidity
🧭 1012 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 19°C
🌅 Sunrise: 07:30 AM
🌇 Sunset: 07:42 PM
Map Overlays:

As of now, Louisville is 21°C and cloudy, feeling like 22°C. Expect 90% humidity and winds of about 8 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Louisville from about 14°C to 28°C.

Hourly Forecast for Louisville

07:00
Overcast
20°
30%
08:00
Patchy rain nearby
20°
31%
09:00
Overcast
20°
27%
10:00
Light rain shower
21°
68%
11:00
Light rain shower
21°
60%
12:00
Patchy rain nearby
23°
26%
13:00
Overcast
24°
19%
14:00
Overcast
25°
15%
15:00
Overcast
26°
14%
16:00
Cloudy
27°
9%
17:00
Partly Cloudy
28°
5%
18:00
Partly Cloudy
28°
4%
19:00
Partly Cloudy
27°
4%
20:00
Overcast
24°
15%
21:00
Overcast
22°
16%
22:00
Overcast
20°
19%
23:00
Overcast
20°
22%
00:00
Overcast
19°
22%
01:00
Patchy rain nearby
18°
21%
02:00
Light rain shower
17°
72%
03:00
Light rain shower
16°
54%
04:00
Light rain shower
15°
46%
05:00
Overcast
15°
29%
06:00
Patchy rain nearby
14°
33%

14-Day Forecast for Louisville

Mon, Sep 21
Overcast Overcast
28° / 20°
Tue, Sep 22
Patchy rain nearby Patchy rain nearby
27° / 14°
Wed, Sep 23
Overcast Overcast
24° / 15°
Thu, Sep 24
Overcast Overcast
20° / 11°
Fri, Sep 25
Sunny Sunny
24° / 12°
Sat, Sep 26
Overcast Overcast
22° / 12°
Sun, Sep 27
Overcast Overcast
25° / 12°
Mon, Sep 28
Sunny Sunny
24° / 14°
Tue, Sep 29
Sunny Sunny
25° / 14°
Wed, Sep 30
Overcast Overcast
17° / 14°
Thu, Oct 01
Mist Mist
22° / 15°
Fri, Oct 02
Fog Fog
24° / 16°
Sat, Oct 03
Sunny Sunny
24° / 16°
Sun, Oct 04
Sunny Sunny
27° / 16°

Additional Forecasts for Louisville

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 163.0 μg/m³
O₃ (Ozone) 33.0 μg/m³
NO₂ (Nitrogen Dioxide) 14.0 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 7.8 μg/m³
PM10 (Coarse particles) 7.9 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Louisville Today

The most comfortable window in Louisville today looks like 17:00 to 20:00, when it is around 27°C. It should stay dry through that window. The next likely rain is around 10:00.

Frequently Asked Questions about Weather in Louisville

What is the temperature in Louisville right now?

It is currently 21°C (69°F) in Louisville, cloudy (feels like 22°C).

What's the weather like in Louisville right now?

Right now Louisville has Cloudy, humidity 90%, wind 8 km/h N.

What is today's forecast for Louisville?

Today in Louisville: high 28°C, low 20°C, overcast. Chance of rain: 60%.

What is the 7-day weather forecast for Louisville?

Daily highs and lows for Louisville:

  • 2026-09-21: 28°C / 20°C
  • 2026-09-22: 27°C / 14°C
  • 2026-09-23: 24°C / 15°C
  • 2026-09-24: 20°C / 11°C
  • 2026-09-25: 24°C / 12°C
  • 2026-09-26: 22°C / 12°C
  • 2026-09-27: 25°C / 12°C
Is it going to rain in Louisville today?

There is a 60% chance of rain in Louisville today. Total expected precipitation: 1.31 mm.

What is the wind speed in Louisville right now?

Wind in Louisville is currently 8 km/h (5 mph) from the N.

What is the UV index in Louisville right now?

The UV index in Louisville is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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