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Weather Louisville: Current forecast

Louisville / Kentucky (KY) / United States

83.8 °F
Feels like 89.1 °F
Min 67 °F / Max 92 °F
Weather Louisville: Sunny, 84 °F Sunny
5.2 mph NE
Wind
6.5 mph NE
Gusts
1019 hPa
Pressure
0 mm
Precipitation
67 %
Humidity
7
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort High
Ragweed High
07:09 / 20:19
Sunrise / Sunset
20:36 / 07:42
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:21 CEST Aug 28, 2026, 11:21 EDT

Today's Summary

Right now Louisville has sunny weather. The thermometer currently shows 28.8°C. UV levels are elevated today – remember sun protection if you're outdoors. During the day temperatures will range between 19.6°C and 33.5°C.

Hourly forecast – Louisville, today

Aug 28, 12:00
91 °F
Sunny
Louisville Aug 28, 12:00: Sunny, 91 °F
Aug 28, 13:00
92 °F
Sunny
Louisville Aug 28, 13:00: Sunny, 92 °F
Aug 28, 14:00
88 °F
Sunny
Louisville Aug 28, 14:00: Sunny, 88 °F
Aug 28, 15:00
86 °F
Sunny
Louisville Aug 28, 15:00: Sunny, 86 °F
Aug 28, 16:00
85 °F
Sunny
Louisville Aug 28, 16:00: Sunny, 85 °F
Aug 28, 17:00
82 °F
Sunny
Louisville Aug 28, 17:00: Sunny, 82 °F
Aug 28, 18:00
78 °F
Sunny
Louisville Aug 28, 18:00: Sunny, 78 °F
Aug 28, 19:00
76 °F
Clear
Louisville Aug 28, 19:00: Clear, 76 °F
Aug 28, 20:00
74 °F
Clear
Louisville Aug 28, 20:00: Clear, 74 °F
Aug 28, 21:00
73 °F
Clear
Louisville Aug 28, 21:00: Clear, 73 °F
Aug 28, 22:00
71 °F
Clear
Louisville Aug 28, 22:00: Clear, 71 °F
Aug 28, 23:00
70 °F
Clear
Louisville Aug 28, 23:00: Clear, 70 °F
Aug 29, 00:00
69 °F
Clear
Louisville Aug 29, 00:00: Clear, 69 °F
Aug 29, 01:00
68 °F
Cloudy
Louisville Aug 29, 01:00: Cloudy, 68 °F
Aug 29, 02:00
68 °F
Clear
Louisville Aug 29, 02:00: Clear, 68 °F
Aug 29, 03:00
67 °F
Partly cloudy
Louisville Aug 29, 03:00: Partly cloudy, 67 °F
Aug 29, 04:00
67 °F
Clear
Louisville Aug 29, 04:00: Clear, 67 °F
Aug 29, 05:00
66 °F
Overcast
Louisville Aug 29, 05:00: Overcast, 66 °F
Aug 29, 06:00
66 °F
Sunny
Louisville Aug 29, 06:00: Sunny, 66 °F
Aug 29, 07:00
69 °F
Sunny
Louisville Aug 29, 07:00: Sunny, 69 °F
Aug 29, 08:00
74 °F
Sunny
Louisville Aug 29, 08:00: Sunny, 74 °F
Aug 29, 09:00
79 °F
Partly cloudy
Louisville Aug 29, 09:00: Partly cloudy, 79 °F
Aug 29, 10:00
83 °F
Sunny
Louisville Aug 29, 10:00: Sunny, 83 °F
Aug 29, 11:00
87 °F
Sunny
Louisville Aug 29, 11:00: Sunny, 87 °F
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
Louisville Aug 28, 12:00: Sunny
Louisville Aug 28, 13:00: Sunny
Louisville Aug 28, 14:00: Sunny
Louisville Aug 28, 15:00: Sunny
Louisville Aug 28, 16:00: Sunny
Louisville Aug 28, 17:00: Sunny
Louisville Aug 28, 18:00: Sunny
Louisville Aug 28, 19:00: Clear
Louisville Aug 28, 20:00: Clear
Louisville Aug 28, 21:00: Clear
Louisville Aug 28, 22:00: Clear
Louisville Aug 28, 23:00: Clear
Louisville Aug 29, 00:00: Clear
Louisville Aug 29, 01:00: Cloudy
Louisville Aug 29, 02:00: Clear
Louisville Aug 29, 03:00: Partly cloudy
Louisville Aug 29, 04:00: Clear
Louisville Aug 29, 05:00: Overcast
Louisville Aug 29, 06:00: Sunny
Louisville Aug 29, 07:00: Sunny
Louisville Aug 29, 08:00: Sunny
Louisville Aug 29, 09:00: Partly cloudy
Louisville Aug 29, 10:00: Sunny
Louisville Aug 29, 11:00: Sunny
Temperature (°F)
Chance of rain (%)
2
1
1
1
1
1
2
3
4
4
5
6
6
13
7
14
9
23
8
6
3
6
2
1
Precipitation
Wind (mph)
NNE
6
NNE
6
NNE
6
NNE
7
N
8
N
9
N
9
NNE
8
NNE
7
NNE
6
NE
6
NE
6
NE
5
ENE
5
ENE
5
ENE
3
NE
4
ENE
3
NE
5
ESE
5
ESE
4
ESE
4
ESE
3
ESE
2
Pressure (hPa)
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
Humidity (%)
44 %
40 %
40 %
36 %
38 %
45 %
52 %
56 %
61 %
65 %
69 %
70 %
71 %
73 %
74 %
76 %
78 %
80 %
77 %
69 %
58 %
50 %
43 %
37 %
Cloud cover (%)
12 %
10 %
15 %
1 %
15 %
0 %
0 %
1 %
1 %
0 %
0 %
0 %
0 %
67 %
5 %
59 %
4 %
99 %
5 %
5 %
5 %
57 %
19 %
0 %

14-day weather forecast – Louisville

14-day trend for Louisville: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 18.6°C at night, with daytime highs up to 38.1°C.

Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Louisville August 28, 2026: Sunny
Louisville August 29, 2026: Sunny
Louisville August 30, 2026: Sunny
Louisville August 31, 2026: Sunny
Louisville September 1, 2026: Sunny
Louisville September 2, 2026: Sunny
Louisville September 3, 2026: Sunny
Louisville September 4, 2026: Sunny
Louisville September 5, 2026: Light rain shower
Louisville September 6, 2026: Sunny
Louisville September 7, 2026: Patchy rain possible
Louisville September 8, 2026: Overcast
Louisville September 9, 2026: Sunny
Louisville September 10, 2026: Sunny
Temperature (°F)
Chance of rain (%)
4
5
3
3
2
3
3
4
57
57
36
11
6
36
Precipitation
0 mm
2 mm
2.1 mm
0.3 mm
0 mm
0.6 mm
Wind max (mph)
9
6
9
10
11
9
9
5
6
7
10
9
9
13
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 Louisville August 28, 2026: Sunny Sunny 67 °F 92 °F 07:09 20:19 20:36 07:42 Full Moon (98 %)
August 29, 2026 Louisville August 29, 2026: Sunny Sunny 66 °F 92 °F 07:10 20:17 20:57 08:41 Waning Moon (94 %)
August 30, 2026 Louisville August 30, 2026: Sunny Sunny 72 °F 94 °F 07:11 20:16 21:19 09:41 Waning Moon (87 %)
August 31, 2026 Louisville August 31, 2026: Sunny Sunny 76 °F 97 °F 07:11 20:14 21:44 10:43 Waning Moon (80 %)
September 1, 2026 Louisville September 1, 2026: Sunny Sunny 78 °F 99 °F 07:12 20:13 22:11 11:47 Waning Moon (70 %)
September 2, 2026 Louisville September 2, 2026: Sunny Sunny 79 °F 97 °F 07:13 20:11 22:45 12:54 Last Quarter (60 %)
September 3, 2026 Louisville September 3, 2026: Sunny Sunny 82 °F 98 °F 07:14 20:10 23:26 14:02 Last Quarter (50 %)
September 4, 2026 Louisville September 4, 2026: Sunny Sunny 82 °F 101 °F 07:15 20:08 Does not rise today 15:10 Last Quarter (39 %)
September 5, 2026 Louisville September 5, 2026: Light rain shower Light rain shower 80 °F 99 °F 07:16 20:07 00:18 16:14 Waning Crescent (29 %)
September 6, 2026 Louisville September 6, 2026: Sunny Sunny 75 °F 99 °F 07:17 20:05 01:21 17:10 Waning Crescent (20 %)
September 7, 2026 Louisville September 7, 2026: Patchy rain possible Patchy rain possible 73 °F 83 °F 07:17 20:04 02:33 17:57 Waning Crescent (12 %)
September 8, 2026 Louisville September 8, 2026: Overcast Overcast 65 °F 88 °F 07:18 20:02 03:50 18:35 Waning Crescent (6 %)
September 9, 2026 Louisville September 9, 2026: Sunny Sunny 71 °F 100 °F 07:19 20:01 05:09 19:08 New Moon (2 %)
September 10, 2026 Louisville September 10, 2026: Sunny Sunny 67 °F 99 °F 07:20 19:59 06:26 19:37 New Moon (0 %)