Louisville, KY 14-Day Forecast
Kentucky, United States 🇺🇸
87°
Sunny right now
Today: high 94°, low 61°
Updated 2 hours ago
Louisville weather for the next 14 days
Thursday, August 27
Sunny High 87° Low 68°Precipitation
67%
· 0.21 in
Max wind
9 mph
Humidity
72%
UV index
8 - Very 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
62%
UV index
7 - High
Sunrise / sunset
07:09 AM / 08:19 PM
Saturday, August 29
Sunny High 88° Low 65°Precipitation
5%
· 0.0 in
Max wind
6 mph
Humidity
58%
UV index
8 - Very High
Sunrise / sunset
07:10 AM / 08:17 PM
Sunday, August 30
Sunny High 93° Low 70°Precipitation
5%
· 0.0 in
Max wind
8 mph
Humidity
48%
UV index
8 - Very High
Sunrise / sunset
07:11 AM / 08:16 PM
Monday, August 31
Overcast High 95° Low 76°Precipitation
7%
· 0.0 in
Max wind
9 mph
Humidity
50%
UV index
8 - Very High
Sunrise / sunset
07:11 AM / 08:14 PM
Tuesday, September 1
Sunny High 98° Low 78°Precipitation
1%
· 0.0 in
Max wind
12 mph
Humidity
47%
UV index
9 - Very High
Sunrise / sunset
07:12 AM / 08:13 PM
Wednesday, September 2
Sunny High 97° Low 79°Precipitation
17%
· 0.0 in
Max wind
10 mph
Humidity
49%
UV index
8 - Very High
Sunrise / sunset
07:13 AM / 08:11 PM
Thursday, September 3
Partly Cloudy High 97° Low 76°Precipitation
8%
· 0.0 in
Max wind
14 mph
Humidity
52%
UV index
9 - Very High
Sunrise / sunset
07:14 AM / 08:10 PM
Friday, September 4
Overcast High 89° Low 74°Precipitation
58%
· 0.05 in
Max wind
9 mph
Humidity
71%
UV index
7 - High
Sunrise / sunset
07:15 AM / 08:08 PM
Saturday, September 5
Overcast High 83° Low 72°Precipitation
69%
· 0.04 in
Max wind
7 mph
Humidity
82%
UV index
6 - High
Sunrise / sunset
07:16 AM / 08:07 PM
Sunday, September 6
Sunny High 91° Low 71°Precipitation
9%
· 0.0 in
Max wind
6 mph
Humidity
66%
UV index
7 - High
Sunrise / sunset
07:17 AM / 08:05 PM
Monday, September 7
Patchy rain nearby High 80° Low 72°Precipitation
66%
· 0.11 in
Max wind
6 mph
Humidity
78%
UV index
7 - High
Sunrise / sunset
07:17 AM / 08:04 PM
Tuesday, September 8
Light rain shower High 77° Low 65°Precipitation
90%
· 0.41 in
Max wind
14 mph
Humidity
91%
UV index
5 - Moderate
Sunrise / sunset
07:18 AM / 08:02 PM
Louisville 14-day outlook: the story
The warmest day of Louisville's 14-day outlook is Tuesday, September 1 with a high near 98°F (36°C); the coolest night comes Wednesday, August 26, dipping to 61°F (16°C). The trend points cooler: week two runs about 4°F below week one. Highs over the next two weeks average 91°F (33°C), about 6°F (3°C) above the typical August high of 85°F (30°C).
Precipitation is most likely on Thursday 27, Friday 4, Saturday 5, Monday 7 and beyond; the wettest day looks like Tuesday, September 8 with about 0.41 in (10.3 mm) expected. For the weekend, expect Saturday 88°F (31°C) and sunny / Sunday 93°F (34°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 5 of the next 14 days, peaking around Tuesday, September 8.
What will be the warmest day in Louisville over the next 14 days?
Tuesday, September 1, with a forecast high near 98°F (36°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