• Today

    Apr 20

    75°Lo 55°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      67%
    • Precip
      22%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    73°Lo 48°

    A couple of thunderstorms

    Fair for stargazing
    • Cloud
      Cover
      45%
    • Precip
      25%
    • Hours of Precip
      4
  • Tue

    Apr 22

    65°Lo 41°

    Partly sunny and less humid

    Excellent for stargazing
    • Cloud
      Cover
      3%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Wed

    Apr 23

    65°Lo 50°

    Sunshine; nice in the p.m.

    Fair for stargazing
    • Cloud
      Cover
      53%
    • Precip
      50%
    • Hours of Precip
      0.5
    more
  • Thu

    Apr 24

    74°Lo 51°

    Strong thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      72%
    • Precip
      60%
    • Hours of Precip
      5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Cloudy
T-storms
Cloudy
Cloudy
T-storms
Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 73° 68° 69° 69° 66° 65° 64° 63°
RealFeel® 72° 64° 67° 66° 60° 61° 60° 60°
Humidity 52% 77% 65% 62% 80% 73% 72% 71%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
48%
 
52%
 
48%
 
48%
 
52%
 
48%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 9 SW 9 WSW 9 WSW 8 WSW 7 W 6 W 6 WNW 7 WNW
UV Index 3 2 2 1 0 0 0 0
Cloud Cover 89% 89% 90% 90% 92% 95% 45% 45%
Dew Point 54° 60° 57° 56° 59° 56° 54° 54°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 73° 67° 87° (1902) 59°
Low 48° 44° 28° (1904) 39°

Solunar Information for Jacksonville, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:30 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 AM with 10:27 of moolight, then sets at 11:42 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.

Mon. Stargazing