• Tonight

    Aug 1

    Lo 59°

    Mostly cloudy

    Stargazing Weather
    • Cloud
      Cover
      89%
    • Precip
      25%
    • Hours of Precip
      0
  • Sun

    Aug 2

    89°Lo 60°

    Partly sunny

    Poor for stargazing
    • Cloud
      Cover
      90%
    • Precip
      44%
    • Hours of Precip
      1
    more
  • Mon

    Aug 3

    83°Lo 56°

    A t-storm around in the p.m.

    Poor for stargazing
    • Cloud
      Cover
      68%
    • Precip
      57%
    • Hours of Precip
      2
    more
  • Tue

    Aug 4

    85°Lo 59°

    A t-storm around in the p.m.

    Very Good for stargazing
    • Cloud
      Cover
      24%
    • Precip
      50%
    • Hours of Precip
      1
    more
  • Wed

    Aug 5

    91°Lo 56°

    Variable clouds, a t-storm

    Fair for stargazing
    • Cloud
      Cover
      62%
    • Precip
      13%
    • Hours of Precip
      1
    more
Next Previous
Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Mostly Sunny
Partly Sunny
Temp (°F) 68° 64° 66° 66° 61° 64° 64° 67°
RealFeel® 68° 64° 64° 64° 60° 66° 66° 67°
Humidity 52% 60% 60% 60% 72% 65% 63% 53%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
12%
 
8%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 0 5 NNW 4 NNW 4 SW 5 W 0 0 1 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 0% 0% 0% 23% 34%
Dew Point 50° 50° 52° 52° 52° 52° 51° 49°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 90° 86° N/A 81°
Low 59° 57° N/A 55°

Solunar Information for Boulder, CO

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:16 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:03 PM with 11:36 of moolight, then sets at 8:39 AM

Fri, Aug 7
Last
Fri, Aug 14
New
Sat, Aug 22
First
Sat, Aug 29
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.

Sat. Stargazing