Detailed local forecast

48-Hour Forecast for Louisville, Kentucky, USA

Hourly temperature, rain, wind, humidity, UV index, visibility, and atmospheric conditions for the next 48 hours.

Last updated Sep 4, 9:04 AM -04:00

Temperature Range 68°F – 99°F Next 48 hours

Feels Like 69°F – 100°F Apparent range

Precipitation 100% 0.21 in total

Humidity 64% 48-hour average

Pressure 29.97 inHg Current

Wind 3.4 mph S Gusts to 29.6 mph

Dew Point 72°F Current

Visibility 6.2 mi Current

Cloud Cover 0% Current

UV Index 8.3 very high 48-hour peak

Sunrise 7:14 AM Local time

Sunset 8:08 PM EDT UTC-04:00

Local time in Louisville

48-Hour Hourly Forecast

Scroll horizontally to compare every hour

Forecast	Today — Fri, Sep 4															Tomorrow — Sat, Sep 5																								Sunday — Sun, Sep 6
Time	Now	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM
Weather
Temperature °F	82	82	84	88	92	96	99	99	99	96	92	83	79	77	78	77	76	74	73	73	72	71	71	73	77	82	87	92	95	96	98	98	98	95	84	72	68	68	69	69	69	68	73	73	72	71	69	68
Feels Like °F	86	86	90	94	98	100	99	99	100	96	91	85	79	78	78	77	77	75	73	73	72	71	71	73	78	86	92	95	97	97	99	99	100	96	91	73	69	69	70	70	70	69	74	74	73	72	70	69
Precip %	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	20%	100%	74%	81%	68%	59%	51%	0%	0%	0%	0%	0%	20%	11%	99%	90%	27%	0%	0%	0%	0%	0%	0%	67%	100%	100%	100%	100%	80%	80%	79%	0%	0%	0%	0%	0%	0%
Rain in	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.02	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.00	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.02	0.07	0.05	0.01	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Wind mph	2	2.9	4	4.3	4.7	4.7	5.6	6.7	6.2	4.5	4.3	4	6.3	1.4	3.4	1.8	2.9	3.2	4.6	4.8	3.4	2.6	3.9	3.5	4.1	5.3	5.5	5.4	5.9	7.7	8.6	9.3	6.6	7.4	16.9	10.7	5.3	5.7	6	5.2	3.8	3.3	3.8	5.4	6.1	6.1	5.9	6.7
Gust mph	3.4	5.5	6.8	7.5	8.1	8.8	8.6	7.4	6.9	5.7	7.7	9.1	9.9	2	8.1	2.4	3.7	3.5	10.4	13.3	8.9	6.6	10.5	13.9	10.7	12.8	10.5	9	10.2	12.4	12.1	12.8	11.3	10.8	29.6	28.3	20.3	18.2	22	19.9	13	9	13.2	17.7	16.8	16.4	16.2	16.4
Wind Direction	WSW	WSW	WSW	WSW	W	W	NW	NW	WNW	NW	N	E	NW	NE	ESE	SE	SSE	SSW	SW	WSW	W	WSW	WNW	WNW	W	NW	W	WNW	WNW	WNW	NW	NNW	WNW	N	W	WNW	WNW	NNW	N	N	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE
Humidity %	74	73	68	60	49	38	28	27	29	30	34	56	59	61	61	63	63	64	64	70	72	74	75	74	70	72	56	44	36	32	31	31	33	33	73	83	93	93	92	89	91	95	97	97	97	95	94	89
Pressure inHg	29.97	29.97	29.97	30.00	29.97	29.94	29.94	29.91	29.88	29.85	29.88	29.94	29.97	29.94	29.94	29.91	29.91	29.91	29.88	29.91	29.91	29.91	29.91	29.91	29.91	29.94	29.91	29.91	29.88	29.85	29.83	29.83	29.80	29.74	29.83	29.85	29.88	29.88	29.88	29.91	29.91	29.91	29.88	29.88	29.91	29.91	29.94	29.97
Dew Point °F	72	72	72	72	70	64	63	62	62	63	65	69	69	69	69	69	69	68	68	69	69	69	68	69	70	71	69	68	66	65	65	65	65	64	72	68	70	72	71	69	68	70	71	71	70	69	67	65
Cloud Cover %	0	0	0	0	0	0	51	54	68	74	60	67	100	100	100	77	61	51	4	5	3	2	3	8	62	81	80	65	53	45	0	22	41	39	51	59	100	100	100	100	100	84	16	24	28	35	35	30
Visibility mi	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	5.1	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2
UV Index	0.9	2.3	4.4	6.5	7.9	8.3	7.2	5.3	3.1	1.4	0.4	0	0	0	0	0	0	0	0	0	0	0	0	0.2	0.8	1.1	3.5	4.4	5.2	7.4	4.4	4.8	2.5	1.3	0.4	0	0	0	0	0	0	0	0	0	0	0	0	0.1

Best Time Outdoors

Sun, 7 AM

69°F · Rain 0% · Wind 5.9 mph

Rain Window

Fri, 8 PM – 2 AM

Peak chance 100% · 0.03 in

Strongest Winds

Sat, 7 PM

Sustained 16.9 mph · Gust 29.6 mph · W

Overnight Low

Sun, 2 AM

Low 68°F · Feels like 69°F

Weather Forecast for Louisville, Kentucky, USA

The next 48 hours in Louisville, Kentucky, USA currently range from 68°F to 99°F. Rain chances peak at 100%, with 0.21 in of precipitation forecast. The strongest expected wind is 29.6 mph.

What is the weather forecast for Louisville for the next 48 hours?

The next 48 hours in Louisville, Kentucky, USA currently range from 68°F to 99°F. Rain chances peak at 100%, with 0.21 in of precipitation forecast. The strongest expected wind is 29.6 mph.

Will it rain in Louisville during the next 48 hours?

Rain is possible, with a peak hourly chance of 100% and 0.21 in currently forecast.

What will be the highest temperature in Louisville?

The highest hourly temperature currently forecast is 99°F.

When will winds be strongest in Louisville?

Sustained 16.9 mph · Gust 29.6 mph · W

Current Conditions

82°F Clear Feels like 86°F

Humidity: 74%
Wind: 3.4 mph S
UV Index: 0.9 low

Location Details

Louisville, Kentucky, USA

Latitude: 38.2527° N
Longitude: 85.7585° W
Timezone: EDT (UTC-04:00)
Units: Imperial

Air Quality

41 Good

Primary pollutant: PM2.5
Concentration: 7.4 µg/m³
OpenWeather AQI: 1 / 5

Weather Alerts

Weather alertSep 4, 12:27 AM – Sep 5, 8:00 PM

View alerts on the weather dashboard