• Today

    Apr 18

    80°Lo 57°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      64%
    • Hours of Precip
      3
  • Sun

    Apr 19

    68°Lo 48°

    Showers and thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      81%
    • Precip
      60%
    • Hours of Precip
      7
    more
  • Mon

    Apr 20

    63°Lo 39°

    Variably cloudy and windy

    Very Good for stargazing
    • Cloud
      Cover
      45%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Tue

    Apr 21

    62°Lo 41°

    Brilliant sunshine and breezy

    Very Good for stargazing
    • Cloud
      Cover
      3%
    • Precip
      17%
    • Hours of Precip
      0
    more
  • Wed

    Apr 22

    63°Lo 40°

    Partly sunny

    Poor for stargazing
    • Cloud
      Cover
      65%
    • Precip
      60%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Temp (°F) 80° 78° 78° 77° 74° 70° 65° 65°
RealFeel® 81° 78° 76° 75° 72° 68° 59° 64°
Humidity 45% 47% 47% 49% 52% 58% 79% 75%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 10 SE 10 SE 9 SE 8 SE 7 ESE 6 ESE 6 ESE 6 ESE
UV Index 3 2 1 1 0 0 0 0
Cloud Cover 89% 90% 90% 90% 92% 95% 97% 100%
Dew Point 57° 56° 56° 56° 55° 55° 59° 57°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 80° 66° 87° (2004) 70°
Low 57° 43° 27° (1983) 39°

Solunar Information for Jacksonville, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:23 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:19 AM with 13:31 of moolight, then sets at 7:50 PM

Sat, Apr 18
New
Sat, Apr 25
First
Mon, May 4
Full
Mon, May 11
Last

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.

Sat. Stargazing