• Today

    Mar 31

    77°Lo 48°

    Pleasantly warm with sunshine

    Fair for stargazing
    • Cloud
      Cover
      24%
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Wed

    Apr 1

    70°Lo 38°

    A t-storm in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      82%
    • Precip
      25%
    • Hours of Precip
      0.5
  • Thu

    Apr 2

    44°Lo 26°

    Much colder with snow

    Poor for stargazing
    • Cloud
      Cover
      91%
    • Precip
      77%
    • Hours of Precip
      7
    more
  • Fri

    Apr 3

    47°Lo 25°

    Cloudy and chilly

    Good for stargazing
    • Cloud
      Cover
      4%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sat

    Apr 4

    60°Lo 33°

    Mostly sunny and warmer

    Poor for stargazing
    • Cloud
      Cover
      65%
    • Precip
      5%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Partly Cloudy
Temp (°F) 53° 52° 51° 50° 48° 49° 50° 53°
RealFeel® 49° 49° 48° 45° 43° 44° 45° 50°
Humidity 34% 34% 35% 37% 38% 38% 37% 34%
   
  1am 2am 3am 4am 5am 6am 7am 8am
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%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 8 W 8 W 8 W 8 W 9 W 9 W 8 W 8 W
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 25% 25% 25% 25% 25% 25% 25% 68%
Dew Point 25° 25° 25° 24° 24° 24° 25° 25°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 1

more Historical Weather Data >
  Today Normal Record 4/1/2014
High 70° 60° N/A 57°
Low 38° 33° N/A 30°

Solunar Information for Boulder, CO

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 12:40 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:06 PM with 12:42 of moolight, then sets at 5:48 AM

Sat, Apr 4
Full
Sun, Apr 12
Last
Sat, Apr 18
New
Sat, Apr 25
First

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