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United States weather

Weather in Louisville, Kentucky for April 2026

Your guide to Louisville weather in April - trends and predictions

    Official Weather Alert ⚠️

  • Severe Thunderstorm Watch - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 3 snowy days, Louisville usually enjoys a light touch of snow in April.
    According to Louisville snow forecast for April 2026, no snow is expected until the end of the month.

    • Temperatures

  • So far, April 2026 in Louisville shows a warmer trend than usual by 3.1 °F.

  • The forecast for the next days in Louisville predicts a temperature of 20.1 °F, which is cooler than the historical average.

  • In general, the average temperature in Louisville at the beginning of April is 18.4 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 21.1 °F by the end of April.

    • Rain 🌧️

  • Louisville in April brings notable rainfall, with an average of 20 rainy days and a total precipitation of 250.7 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
7
Dry days
Average rainy days
20
Rainy days
Average snowy days
3
Snow days
Average temperatures
18°/8°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Louisville Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
20°
2
Light rain shower
22°
3
Light rain shower
19°
4
Moderate rain at times
21°
5
Moderate or heavy rain shower
18°
6
Sunny
14°
7
Overcast
15°
8
Partly cloudy
17°
9
Partly cloudy
18°
10
Overcast
19°
11
Overcast
17°
12
Sunny
19°
13
Overcast
22°
14
Overcast
24°
15
Overcast
22°
16
Heavy rain at times
21°
17
Mist
22°
18
Cloudy
22°
19
Sunny
22°
20
Partly cloudy
20°
21
Moderate or heavy rain shower
19°
22
Sunny
19°
23
Overcast
20°
24
Sunny
19°
25
Overcast
19°
26
Overcast
19°
27
Weather Alert Patchy rain possible
29°
28
Moderate rain
24°
29
Patchy rain possible
21°
30
Sunny
17°

Temperatures trend during April in Louisville

See the weather trend as well as the moving average line

April weather in Louisville day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Overcast
Overcast
 20° /10° 5.8 mm 0 cm
Apr. 2 Light rain shower
Light rain shower
 22° /8° 5.8 mm 0 cm
Apr. 3 Light rain shower
Light rain shower
 19° /10° 34.7 mm 0.1 cm
Apr. 4 Moderate rain at times
Moderate rain at times
 21° /10° 14 mm 0.2 cm
Apr. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /8° 14.5 mm 0 cm
Apr. 6 Sunny
Sunny
 14° /3° 49.1 mm 0.6 cm
Apr. 7 Overcast
Overcast
 15° /3° 2.7 mm 0 cm
Apr. 8 Partly cloudy
Partly cloudy
 17° /4° 0.4 mm 0 cm
Apr. 9 Partly cloudy
Partly cloudy
 18° /7° 0.9 mm 0 cm
Apr. 10 Overcast
Overcast
 19° /9° 11.4 mm 0 cm
Apr. 11 Overcast
Overcast
 17° /8° 7.2 mm 0 cm
Apr. 12 Sunny
Sunny
 19° /7° 0.1 mm 0 cm
Apr. 13 Overcast
Overcast
 22° /9° 0 mm 0 cm
Apr. 14 Overcast
Overcast
 24° /13° 0.2 mm 0 cm
Apr. 15 Overcast
Overcast
 22° /13° 3.1 mm 0 cm
Apr. 16 Heavy rain at times
Heavy rain at times
 21° /11° 1.2 mm 0 cm
Apr. 17 Mist
Mist
 22° /10° 1.2 mm 0 cm
Apr. 18 Cloudy
Cloudy
 22° /9° 15 mm 0 cm
Apr. 19 Sunny
Sunny
 22° /10° 3.7 mm 0 cm
Apr. 20 Partly cloudy
Partly cloudy
 20° /10° 0.8 mm 0 cm
Apr. 21 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /9° 8.3 mm 0 cm
Apr. 22 Sunny
Sunny
 19° /6° 2.8 mm 0 cm
Apr. 23 Overcast
Overcast
 20° /7° 1.2 mm 0 cm
Apr. 24 Sunny
Sunny
 19° /8° 3.8 mm 0 cm
Apr. 25 Overcast
Overcast
 19° /9° 2.9 mm 0 cm
Apr. 26 Overcast
Overcast
 19° /7° 1.8 mm 0 cm
Apr. 27 Patchy rain possible
Patchy rain possible
 29° /12° 0.1 mm 0 cm
Apr. 28 Moderate rain
Moderate rain
 24° /17° 6.1 mm 0 cm
Apr. 29 Patchy rain possible
Patchy rain possible
 21° /14° 4.1 mm 0 cm
Apr. 30 Sunny
Sunny
 17° /8° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Louisville in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Louisville forecast closer to your planned date for the most up-to-date weather information.
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Louisville in April - FAQ

What are the expected maximum and minimum temperatures in Louisville during April?

Enjoy moderate daytime temperatures of up to 18° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Louisville during April?

Significant rainfall exceeding 250.7 mm is expected in Louisville during April, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Louisville in April 2026?

Louisville experiences an average snowfall of 1.23667 cm during April, occurring over 3 days.

What are the typical wind conditions in Louisville during April?

The average wind speed in Louisville during April is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Louisville snow forecast April 2026

Track daily snowfall levels and discover Louisville’s snowy potential this April ❄️
On average, Louisville sees 3 snowy days during April, with approximately 1.2 cm of total snowfall.

April rainfall patterns in Louisville

Explore the daily rainfall trends and prepare for Louisvilles April weather 💧
Typically, Louisville has 20 rainy days in April with a total of 250.7 mm of rainfall.

UV exposure in Louisville during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️

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Get accurate weather forecasts for Louisville, located at latitude 38.254 and longitude -85.759. Stay updated with localized weather information tailored for Louisville.

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