• Early AM

    Apr 20

    Lo 47°

    Clear

    Stargazing Weather
    • Cloud
      Cover
      3%
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Today

    Apr 20

    78°Lo 56°

    Mostly sunny and nice

    Good for stargazing
    • Cloud
      Cover
      51%
    • Precip
      10%
    • Hours of Precip
      0
  • Mon

    Apr 21

    78°Lo 57°

    A t-storm in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      69%
    • Hours of Precip
      4.5
    more
  • Tue

    Apr 22

    72°Lo 47°

    Spotty showers in the morning

    Excellent for stargazing
    • Cloud
      Cover
      3%
    • Precip
      7%
    • Hours of Precip
      1
    more
  • Wed

    Apr 23

    68°Lo 50°

    Mostly sunny

    Excellent for stargazing
    • Cloud
      Cover
      6%
    • Precip
      14%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 52° 51° 50° 47° 48° 52° 57° 64°
RealFeel® 51° 50° 49° 46° 48° 53° 61° 71°
Humidity 64% 68% 71% 74% 74% 67% 58% 50%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 3 ENE 3 ENE 2 ENE 2 NE 2 ENE 3 ENE 3 E 3 ESE
UV Index 0 0 0 0 0 1 2 4
Cloud Cover 0% 5% 10% 15% 16% 14% 11% 10%
Dew Point 40° 41° 41° 39° 40° 42° 42° 45°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 78° 70° 87° (1976) 58°
Low 56° 49° 29° (1983) 37°

Solunar Information for Louisville, KY

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:02 AM with 13:21 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:05 AM with 10:16 of moolight, then sets at 10:21 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
Full

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sun. Stargazing