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| Columbus Day | Tonight | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
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| High: 85°F | Low: 64°F | High: 89°F | High: 86°F | High: 82°F | High: 68°F | High: 59°F | High: 67°F |
| Low: 68°F | Low: 67°F | Low: 60°F | Low: 40°F | Low: 37°F | |||
| Partly Sunny | Mostly Clear | Sunny | Thunderstorms | Thunderstorms | Thunderstorms | Sunny | Sunny |
Hourly forecast
Louisville, ky · Next 24 hours · Eastern time (EST/EDT)
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Columbus Day... Partly sunny, then gradually becoming sunny, with a high near 85. Southwest wind 6 to 8 mph. |
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Tonight... Mostly clear, with a low around 64. South wind 3 to 5 mph. |
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Tuesday... Sunny, with a high near 89. Southwest wind 6 to 11 mph. |
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Tuesday Night... Mostly clear, with a low around 68. Southwest wind around 6 mph. |
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Wednesday... A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 86. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
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Wednesday Night... Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
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Thursday... A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%. |
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Thursday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. |
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Friday... A slight chance of thunderstorms before 8am. Partly sunny, with a high near 68. Chance of precipitation is 10%. |
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Friday Night... Partly cloudy, with a low around 40. |
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Saturday... Sunny, with a high near 59. |
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Saturday Night... Clear, with a low around 37. |
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Sunday... Sunny, with a high near 67. |
Kentucky's Warnings, Watches, and Advisories
Civil Rise to Set: 12 Hours 13 Minutes
Nautical Rise to Set: 13 Hours 15 Minutes
Astro Rise to Set: 14 Hours 15 Minutes
Click for yearly Sun Almanac for Louisville
Sun Almanac for Louisville, Kentucky
Astronomical Sunrise 06:22 AMAstronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 06:52 AMNautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 07:23 AMCivil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 07:49 AMSunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.
Daylight: 11 Hours 21 MinutesDaylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.
Sunset 7:10 PMThe sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 7:36 PMCivil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 8:07 PMNautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 8:37 PMAstronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.
Nautical Sunrise 06:52 AMNautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 07:23 AMCivil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 07:49 AMSunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.
Daylight: 11 Hours 21 MinutesDaylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.
Sunset 7:10 PMThe sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 7:36 PMCivil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 8:07 PMNautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 8:37 PMAstronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.
Civil Rise to Set: 12 Hours 13 Minutes
Nautical Rise to Set: 13 Hours 15 Minutes
Astro Rise to Set: 14 Hours 15 Minutes
Click for yearly Sun Almanac for Louisville
Moon Almanac for Louisville, Kentucky
Moon Phase: Waxing Crescent
Moon Illumination: 4%
Moon Age: 1.96 Days
Moon Illumination: 4%
Moon Age: 1.96 Days
Moon is currently above the horizon
Distance from Moon to Earth: 246,920 miles
Distance from Moon to Earth: 246,920 miles
| Upcoming Lunar Events for Louisville: | ||
| Next Event | Event Time | Illum |
| High Moon: | 02:59 pm Mon | 4.7% |
| Moonset: | 07:56 pm Mon | 5.6% |
| Moonrise: | 11:02 am Tue | 8.9% |
| High Moon: | 03:49 pm Tue | 10.0% |
| Moonset: | 08:31 pm Tue | 11.2% |
 | New Moon: Sat Oct 10 |
 | First Quarter: Sun Oct 18 |
 | Full Moon: Mon Oct 26 |
 | Last Quarter: Sun Nov 1 |
| New Moon: Mon Nov 9 |
| Click for Monthly Moon Almanac |
