Louisville, KY 14-Day Forecast
Kentucky, United States 🇺🇸
80°
Overcast right now
Today: high 99°, low 72°
Updated 1 hour ago
Louisville weather for the next 14 days
Sunday, August 16
Sunny High 101° Low 78°Precipitation
36%
· 0.01 in
Max wind
12 mph
Humidity
57%
UV index
6 - Moderate
Sunrise / sunset
06:58 AM / 08:35 PM
Monday, August 17
Partly Cloudy High 88° Low 75°Precipitation
19%
· 0.01 in
Max wind
7 mph
Humidity
72%
UV index
9 - Very High
Sunrise / sunset
06:59 AM / 08:34 PM
Tuesday, August 18
Partly Cloudy High 92° Low 71°Precipitation
5%
· 0.0 in
Max wind
6 mph
Humidity
60%
UV index
8 - Very High
Sunrise / sunset
07:00 AM / 08:33 PM
Wednesday, August 19
Sunny High 96° Low 70°Precipitation
17%
· 0.0 in
Max wind
12 mph
Humidity
64%
UV index
9 - Very High
Sunrise / sunset
07:01 AM / 08:31 PM
Thursday, August 20
Patchy rain nearby High 85° Low 72°Precipitation
83%
· 0.64 in
Max wind
9 mph
Humidity
83%
UV index
7 - High
Sunrise / sunset
07:02 AM / 08:30 PM
Friday, August 21
Mist High 92° Low 72°Precipitation
66%
· 0.18 in
Max wind
12 mph
Humidity
73%
UV index
8 - Very High
Sunrise / sunset
07:03 AM / 08:29 PM
Saturday, August 22
Mist High 81° Low 67°Precipitation
61%
· 0.05 in
Max wind
8 mph
Humidity
79%
UV index
6 - High
Sunrise / sunset
07:04 AM / 08:27 PM
Sunday, August 23
Sunny High 87° Low 65°Precipitation
6%
· 0.0 in
Max wind
6 mph
Humidity
70%
UV index
8 - Very High
Sunrise / sunset
07:04 AM / 08:26 PM
Monday, August 24
Sunny High 90° Low 68°Precipitation
3%
· 0.0 in
Max wind
6 mph
Humidity
60%
UV index
8 - Very High
Sunrise / sunset
07:05 AM / 08:25 PM
Tuesday, August 25
Sunny High 95° Low 71°Precipitation
3%
· 0.0 in
Max wind
4 mph
Humidity
54%
UV index
8 - Very High
Sunrise / sunset
07:06 AM / 08:23 PM
Wednesday, August 26
Partly Cloudy High 87° Low 73°Precipitation
10%
· 0.0 in
Max wind
10 mph
Humidity
68%
UV index
7 - High
Sunrise / sunset
07:07 AM / 08:22 PM
Thursday, August 27
Sunny High 84° Low 64°Precipitation
3%
· 0.0 in
Max wind
7 mph
Humidity
57%
UV index
7 - High
Sunrise / sunset
07:08 AM / 08:20 PM
Friday, August 28
Sunny High 85° Low 64°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
63%
UV index
7 - High
Sunrise / sunset
07:09 AM / 08:19 PM
Louisville 14-day outlook: the story
The warmest day of Louisville's 14-day outlook is Sunday, August 16 with a high near 101°F (38°C); the coolest night comes Friday, August 28, dipping to 64°F (18°C). The trend points cooler: week two runs about 6°F below week one. Highs over the next two weeks average 93°F (34°C), about 8°F (4°C) above the typical August high of 85°F (30°C).
Precipitation is most likely on Thursday 20, Friday 21, Saturday 22; the wettest day looks like Thursday, August 20 with about 0.64 in (16.2 mm) expected. For the weekend, expect Saturday 99°F (37°C) and sunny / Sunday 101°F (38°C) and sunny.
For typical conditions month by month, see the Louisville climate & average temperatures guide.
Louisville forecast questions
Will it rain in Louisville this week?
The forecast currently shows meaningful precipitation chances on 3 of the next 14 days, peaking around Thursday, August 20.
What will be the warmest day in Louisville over the next 14 days?
Sunday, August 16, with a forecast high near 101°F (38°C).
How accurate is a 14-day forecast for Louisville?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Louisville by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 43° | 28° | 11 | 3.9 in | 5.6 h/day | 70% |
| February | 49° | 30° | 10 | 4.5 in | 6.7 h/day | 68% |
| March | 58° | 38° | 12 | 4.8 in | 7.9 h/day | 67% |
| April | 66° | 46° | 12 | 5.5 in | 9.1 h/day | 68% |
| May | 76° | 58° | 12 | 4.1 in | 10.1 h/day | 73% |
| June | 84° | 65° | 11 | 4.4 in | 11.6 h/day | 72% |
| July | 87° | 70° | 14 | 5.1 in | 11.7 h/day | 76% |
| August | 85° | 68° | 11 | 3.5 in | 11.2 h/day | 75% |
| September | 82° | 63° | 7 | 3.5 in | 10.0 h/day | 72% |
| October | 70° | 52° | 8 | 3.5 in | 8.4 h/day | 71% |
| November | 56° | 39° | 9 | 3.4 in | 6.7 h/day | 71% |
| December | 49° | 33° | 11 | 3.9 in | 5.5 h/day | 74% |
14-day forecasts nearby