Louisville Hourly Weather
56°
Clear sky
Feels like 56°
−3.2° vs normal — right about normal
Perfect
Outdoor comfort right now
It is 56°F and clear sky in Louisville. Nothing wet on the radar for the next 24 hours. Temperatures climb about 10°F over the next six hours. Tomorrow: partly cloudy, high 76°F.
- Pressure steady slowly 30.18 inHg
- 48h+ since rain
- Wind 2 mph NE
- Humidity 85%
- Cloud 0%
- UV peak 7
- Rain chance 0%
Next 48 hours
Scroll sideways — or pick a day below.
Now
6
7am
9
8am
9
9am
9
10am
10
11am
10
12pm
10
1pm
10
2pm
10
3pm
10
4pm
10
5pm
10
6pm
9
7pm
8
8pm
8
9pm
8
10pm
7
11pm
6
12am
Sun
6
1am
5
2am
5
3am
1%
4
4am
1%
4
5am
1%
4
6am
1%
4
7am
1%
4
8am
4
9am
4
10am
4
11am
4
12pm
4
1pm
4
2pm
5
3pm
5
4pm
6
5pm
7
6pm
6
7pm
6
8pm
6
9pm
6
10pm
5
11pm
5
12am
Mon
5
1am
5
2am
5
3am
6
4am
6
5am
7
Conditions in detail
-
Feels like
56°
About what it looks like
-
Dew point
52°
Comfortable
-
Wind
2 mph
Gusting 6 mph from NE
-
Pressure
29.74 inHg
Steady slowly
-
Visibility
9.9 mi
Clear
-
UV index
0
Peaks at 7 today
-
Cloud cover
0%
—
-
Precipitation today
0.00"
None expected
Air quality
US AQI
29
Good
- PM2.5 3 µg/m³
- PM10 3 µg/m³
- Ozone 42 µg/m³
- NO₂ 9 µg/m³
Next 14 days
Pick a day to load its hour-by-hour detail.
Live radar
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Best time to…
Scored hour by hour across the next two days.
-
Walk the dog
100Sat 6am–5am
Mild, no downpours, no ice
-
Patio or BBQ
100Sat 6am–5am
Warm, dry, and not too breezy
-
Line-dry laundry
100Sat 8am–7pm
Dry air plus a working breeze
-
Golden-hour photos
100Sat 4pm–7pm
Scattered cloud catches the light
-
Ride a bike
99Sat 6am–5am
Wind matters more than temperature
-
Garden work
99Sat 8am–7pm
Mild and dry, sun optional
-
Go for a run
95Sat 6am–5am
Cool, calm and dry
-
Stargazing
95Sun 8pm–5am
Clear, dark and calm
Sun & moon
Sunrise
7:40 am
Sunset
7:22 pm
- Day length11h 42m
- Golden hour6:27 pm–7:22 pm
Last quarter
54% illuminated
Full moon in 23 days
Stargazing tonight
Marginal · 35/100
Clearest around 6am at 12% cloud.
Almanac
20 years of records for Oct 3 (±3 days)
Today is right about normal (−3.2° on the high, −2.0° on the low).
- Normal high76°
- Normal low57°
- Record high 93° 2019
- Record low 41° 2014
- Typical rainfall0.08"
- Odds of a wet day23%
Hour-by-hour forecast for Louisville
Every hour for the next 48 hours, local time.
| Time | Conditions | Temp | Feels | Chance | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| Saturday Oct 3 | |||||||
| 6am | Clear sky | 56° | 56° | 0% | — | 6 mph (gusts 20 mph) | 88% |
| 7am | Clear sky | 55° | 55° | 0% | — | 9 mph (gusts 20 mph) | 87% |
| 8am | Clear sky | 55° | 55° | 0% | — | 9 mph (gusts 20 mph) | 87% |
| 9am | Clear sky | 57° | 57° | 0% | — | 9 mph (gusts 21 mph) | 85% |
| 10am | Clear sky | 60° | 60° | 0% | — | 10 mph (gusts 20 mph) | 80% |
| 11am | Partly cloudy | 63° | 63° | 0% | — | 10 mph (gusts 18 mph) | 75% |
| 12pm | Partly cloudy | 65° | 65° | 0% | — | 10 mph | 69% |
| 1pm | Clear sky | 68° | 68° | 0% | — | 10 mph | 63% |
| 2pm | Clear sky | 71° | 71° | 0% | — | 10 mph | 58% |
| 3pm | Partly cloudy | 72° | 72° | 0% | — | 10 mph | 55% |
| 4pm | Partly cloudy | 72° | 72° | 0% | — | 10 mph | 53% |
| 5pm | Partly cloudy | 73° | 73° | 0% | — | 10 mph | 52% |
| 6pm | Partly cloudy | 71° | 71° | 0% | — | 9 mph | 54% |
| 7pm | Partly cloudy | 69° | 69° | 0% | — | 8 mph (gusts 14 mph) | 58% |
| 8pm | Partly cloudy | 65° | 65° | 0% | — | 8 mph (gusts 15 mph) | 63% |
| 9pm | Partly cloudy | 64° | 64° | 0% | — | 8 mph (gusts 16 mph) | 67% |
| 10pm | Partly cloudy | 62° | 62° | 0% | — | 7 mph (gusts 17 mph) | 70% |
| 11pm | Partly cloudy | 61° | 61° | 0% | — | 6 mph (gusts 16 mph) | 74% |
| Sunday Oct 4 | |||||||
| 12am | Partly cloudy | 60° | 60° | 0% | — | 6 mph (gusts 14 mph) | 77% |
| 1am | Partly cloudy | 59° | 59° | 0% | — | 5 mph (gusts 12 mph) | 79% |
| 2am | Partly cloudy | 58° | 58° | 0% | — | 5 mph | 81% |
| 3am | Partly cloudy | 58° | 58° | 1% | — | 4 mph | 82% |
| 4am | Partly cloudy | 57° | 57° | 1% | — | 4 mph | 84% |
| 5am | Partly cloudy | 56° | 56° | 1% | — | 4 mph | 86% |
| 6am | Partly cloudy | 56° | 56° | 1% | — | 4 mph | 87% |
| 7am | Partly cloudy | 55° | 55° | 1% | — | 4 mph | 88% |
| 8am | Partly cloudy | 55° | 55° | 0% | — | 4 mph | 88% |
| 9am | Partly cloudy | 57° | 57° | 0% | — | 4 mph | 84% |
| 10am | Partly cloudy | 61° | 61° | 0% | — | 4 mph | 78% |
| 11am | Partly cloudy | 65° | 65° | 0% | — | 4 mph | 71% |
| 12pm | Partly cloudy | 69° | 69° | 0% | — | 4 mph | 64% |
| 1pm | Partly cloudy | 72° | 72° | 0% | — | 4 mph | 57% |
| 2pm | Partly cloudy | 74° | 74° | 0% | — | 5 mph | 50% |
| 3pm | Partly cloudy | 75° | 75° | 0% | — | 5 mph | 46% |
| 4pm | Partly cloudy | 76° | 76° | 0% | — | 6 mph | 44% |
| 5pm | Partly cloudy | 75° | 75° | 0% | — | 7 mph | 43% |
| 6pm | Partly cloudy | 74° | 74° | 0% | — | 6 mph | 45% |
| 7pm | Partly cloudy | 70° | 70° | 0% | — | 6 mph | 51% |
| 8pm | Partly cloudy | 67° | 67° | 0% | — | 6 mph (gusts 13 mph) | 57% |
| 9pm | Partly cloudy | 65° | 65° | 0% | — | 6 mph (gusts 13 mph) | 62% |
| 10pm | Partly cloudy | 63° | 63° | 0% | — | 5 mph (gusts 12 mph) | 67% |
| 11pm | Partly cloudy | 61° | 61° | 0% | — | 5 mph | 72% |
| Monday Oct 5 | |||||||
| 12am | Clear sky | 59° | 59° | 0% | — | 5 mph | 76% |
| 1am | Clear sky | 58° | 58° | 0% | — | 5 mph | 79% |
| 2am | Clear sky | 57° | 57° | 0% | — | 5 mph | 81% |
| 3am | Clear sky | 56° | 56° | 0% | — | 6 mph | 83% |
| 4am | Clear sky | 56° | 56° | 0% | — | 6 mph | 85% |
| 5am | Clear sky | 55° | 55° | 0% | — | 7 mph (gusts 14 mph) | 86% |
About this Louisville forecast
Updated 2026-10-03 10:59 UTC, and refreshed automatically every few minutes. Forecast data is provided by Visual Crossing; radar frames from RainViewer; the 20-year normals and records from the ERA5 reanalysis archive. No national weather service publishes point alerts here, so only computed watches are shown.
Watches labelled computed are worked out on this site from forecast thresholds and are not official warnings — always defer to your national weather service. Need help reading a number? See the sourced weather guide.
Weather near Louisville
Forecasts for the closest places we publish.
- Lexington 112 km
- Cincinnati 144 km
- Indianapolis 172 km
- Nashville 249 km
- Columbus 305 km
- Charleston 360 km
- St. Louis 389 km
- Chicago 433 km