Skip to content

Checked

Louisville, KY 40203 Weather

Today: Sunny, high 79°F, low 53°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Louisville, KY 40203 current weather

76°F

Sunny

Forecast for this hour. No recent report from a nearby station.

H 79° / L 53°

No recent station report. NWS hourly forecast updated 10/29/2026, 11:26 AM PT

Hourly forecast

NWS, updated 10/29/2026, 11:26 AM PT

  1. Now76°
  2. 3 PM78°
  3. 4 PM78°
  4. 5 PM79°
  5. 6 PM77°
  6. 7 PM73°
  7. 8 PM68°
  8. 9 PM64°
  9. 10 PM61°
  10. 11 PM60°
  11. 12 AM58°Fri
  12. 1 AM57°
  13. 2 AM56°
  14. 3 AM56°
  15. 4 AM55°
  16. 5 AM54°
  17. 6 AM54°
  18. 7 AM54°
  19. 8 AM53°
  20. 9 AM54°
  21. 10 AM59°
  22. 11 AM63°
  23. 12 PM67°
  24. 1 PM70°
  25. 2 PM73°
  26. 3 PM75°
  27. 4 PM75°
  28. 5 PM74°
  29. 6 PM72°
  30. 7 PM69°
  31. 8 PM65°
  32. 9 PM60°
  33. 10 PM58°
  34. 11 PM56°
  35. 12 AM55°Sat
  36. 1 AM54°
  37. 2 AM54°
  38. 3 AM54°
  39. 4 AM53°
  40. 5 AM53°
  41. 6 AM53°
  42. 7 AM52°
  43. 8 AM52°
  44. 9 AM52°
  45. 10 AM54°
  46. 11 AM58°
  47. 12 PM61°
  48. 1 PM64°

10-day forecast

Tap a day for details

  • Today10/29Low 53°High 79°

    This Afternoon: Sunny, with a high near 79. Southwest wind around 10 mph.

    Tonight: Mostly clear, with a low around 53. Southwest wind 1 to 7 mph.

    Sunny
  • Fri10/30Low 52°High 75°

    Friday: Mostly sunny, with a high near 75. Northeast wind around 5 mph.

    Friday Night: Mostly cloudy, with a low around 52. Northeast wind around 6 mph.

    Mostly Sunny
  • Sat10/31Low 56°High 70°

    Saturday: Mostly cloudy, with a high near 70. East wind around 7 mph.

    Saturday Night: Cloudy, with a low around 56.

    Mostly Cloudy
  • Sun11/151% chance of precipitationLow 54°High 68°

    Sunday: A chance of rain showers after 7am. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.

    Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

    Chance Rain Showers
  • Mon11/231% chance of precipitationLow 56°High 69°

    Monday: A chance of rain showers. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.

    Monday Night: A chance of rain showers before 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Chance Rain Showers
  • Tue11/338% chance of precipitationLow 58°High 75°

    Tuesday: A chance of rain showers after 7am. Partly sunny, with a high near 75. Chance of precipitation is 30%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Chance Rain Showers
  • Wed11/456% chance of precipitationLow 56°High 74°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.

    Wednesday Night: Rain showers likely. Mostly cloudy, with a low around 56.

    Chance Rain Showers
  • Thu11/5Model blend43% chance of precipitationLow 46°High 68°

    Thursday: Chance of rain. High near 68°. Low that night near 46°. About 0.07 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend12% chance of precipitationLow 41°High 62°

    Friday: Mostly cloudy. High near 62°. Low that night near 41°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 39°High 62°

    Saturday: Partly cloudy. High near 62°. Low that night near 39°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 38.253, -85.774 from the NWS LMK office, updated 10/29/2026, 11:26 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KLOU (Louisville/Bowman Fld, 6 mi), model run 10/29/2026, 10:00 AM EDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now76°Sunny0%10 mph
  2. 3 PM78°Sunny0%10 mph
  3. 4 PM78°Sunny0%10 mph
  4. 5 PM79°Sunny0%9 mph
  5. 6 PM77°Clear0%7 mph
  6. 7 PM73°Clear0%6 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Louisville, KY 40203?
The National Weather Service forecast for this afternoon calls for a high near 79°F. Sunny.
Will it rain in Louisville, KY 40203 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Louisville, KY 40203?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 62°F to 68°F and up to a 43% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Louisville, KY 40203 today?
Sunrise is about 8:06 AM EDT and sunset is about 6:47 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Louisville, KY 40203?
At Louisville Mcalpine, the 1991 to 2020 normal high in October is 70°F and the normal low is 50°F.

Nearby hazards

Kentucky hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Louisville)
ModeratePM2.5
AQI forecast tomorrow (Louisville)
ModeratePM2.5

UV index guide · Air quality

Drought

By county

Jefferson County, week of 10/27/2026

87% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
8:06 AM
Sunset
6:47 PM
Daylight
10 hr 41 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
7:39 AM
Last light (civil dusk)
7:14 PM
Moonrise
9:19 PM
Moonset
12:14 PM

Normal October weather

Climate

Normal October high 70°, low 50°, precipitation 3.49 in for the month. 1991 to 2020 normals at Louisville Mcalpine, 2 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer