• Tonight

    Sep 2

    Lo 63°

    Partly cloudy and humid

    Stargazing Weather
    • Cloud
      Cover
      36%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Sep 3

    87°Lo 71°

    A shower or t-storm in spots

    Good for stargazing
    • Cloud
      Cover
      59%
    • Precip
      25%
    • Hours of Precip
      3
  • Thu

    Sep 4

    92°Lo 72°

    An afternoon thunderstorm

    Very Good for stargazing
    • Cloud
      Cover
      18%
    • Precip
      14%
    • Hours of Precip
      1
    more
  • Fri

    Sep 5

    90°Lo 66°

    An afternoon thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      52%
    • Hours of Precip
      3
    more
  • Sat

    Sep 6

    77°Lo 58°

    A morning t-storm; cooler

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      11%
    • Hours of Precip
      0.5
    more
Next Previous
Hi 87° RealFeel® 98° Precipitation 54%

Day

N

E

S

W

  • SSE 5 mph
  • Gusts: 10 mph

Intervals of clouds and sun with a shower or thunderstorm in the area; humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.6 in
  • Rain: 0.6 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 71° RealFeel® 73° Precipitation 25%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 7 mph

Partly cloudy, warm and humid

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 87° 87° N/A 83°
Low 71° 61° N/A 58°

Solunar Information for O'Fallon, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:57 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:06 PM with 10:19 of moolight, then sets at 1:25 AM

Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
Last
Wed, Sep 24
New

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.

Wed. Stargazing