Louisville Väder Prognos
Louisville weather: 27°C, klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Will it rain in Louisville?
No - rain is unlikely in Louisville today.
A 18% chance means most of the area stays dry; a passing shower is possible but short.
Over the next 7 days, about 10 mm of precipitation is forecast, med the wettest days falling on mån and tis.
Regnfall over the next 7 days is close och normal for september (10 mm against a typical 21 mm).
16-day forecast for Louisville
Max / Min; Nederb.; UV
| Dag | Förhållanden | Max / Min | Nederb. | Vind | UV |
|---|---|---|---|---|---|
| fre, sep 18 | 🌤️ Mest klart | 35° / 25° | 18% | 16 km/h | 6 |
| lör, sep 19 | 🌦️ Light drizzle | 36° / 23° | 30% · 0 mm | 18 km/h | 6 |
| sön, sep 20 | 🌦️ Light showers | 35° / 21° | 30% · 3 mm | 14 km/h | 6 |
| mån, sep 21 | 🌦️ Duggregn | 33° / 22° | 45% · 2 mm | 17 km/h | 6 |
| tis, sep 22 | 🌦️ Light showers | 23° / 19° | 45% · 5 mm | 12 km/h | 3 |
| ons, sep 23 | ☁️ Mulet | 22° / 17° | 9% | 13 km/h | 3 |
| tor, sep 24 | ☁️ Mulet | 22° / 14° | 3% | 17 km/h | 5 |
| fre, sep 25 | ☁️ Mulet | 22° / 16° | 3% | 15 km/h | 4 |
| lör, sep 26 | ☁️ Mulet | 25° / 13° | 2% | 15 km/h | 6 |
| sön, sep 27 | ☁️ Mulet | 27° / 14° | 11% | 12 km/h | 5 |
| mån, sep 28 | ☁️ Mulet | 27° / 14° | 11% | 6 km/h | 6 |
| tis, sep 29 | ☁️ Mulet | 28° / 16° | 10% | 14 km/h | 5 |
| ons, sep 30 | 🌧️ Heavy drizzle | 20° / 15° | 11% · 8 mm | 12 km/h | 2 |
| tor, okt 1 | ☁️ Mulet | 24° / 12° | 10% | 6 km/h | 5 |
| fre, okt 2 | ☁️ Mulet | 25° / 17° | 27% | 13 km/h | 5 |
| lör, okt 3 | ☀️ Klart | -- / -- | 27% | -- | — |
What this means for Louisville
Today is warmer than average for september. The forecast high of 35°C is 7.6°C above the 28°C typical for this month.
A 18% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni och augusti.
The gap between the warmest and coldest month averages 27°C.
What och pack, what och skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sönglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid januari, februari and december - historically the least comfortable months here.
Se prognosen för Louisville per tidsintervall
Louisville weather - more answers
Explore Louisville
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Frequently asked questions
Where is Louisville?
Louisville is a city in Kentucky. Its coordinates are 38.2527, -85.7585. It lies in Nordamerika.
What is the weather like in Louisville just nu?
It is currently 27°C (80°F) med klart. Luftfuktighet is 82% and wind is 3 km/h.
When is the best time och visit Louisville?
juni, juli, augusti and september offer the most comfortable conditions in Louisville, which has a continental climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is Louisville in?
Louisville observes America/Kentucky/Louisville (UTC-04:00). The local time is 3:01 AM.
How many people live in Louisville?
Louisville has a population of approximately 625.000.
What is the nearest airport och Louisville?
The closest airports are Nashville International Airport (BNA), 250 km away and O'Hare International Airport (ORD), 452 km away.
What are the top things och do in Louisville?
Popular options include Mammoth Cave National Park, Cumberland Falls State Resort Park, Hocking Hills State Park, Great Smoky Mountains National Park, Gateway Arch National Park and Indiana Dunes National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated september 18, 2026 at 3:01 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
