• Tonight

    Dec 17

    Lo 46°

    Cloudy with showers

    Sinus Headache Weather
    • Hi
      RealFeel
      58°
    • UV
      2 - Low
    • Cloud
      Cover
      91%
    more
  • Thu

    Dec 18

    61°Lo 40°

    A shower early in the morning

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      62°
    • UV
      2 - Low
    • Cloud
      Cover
      74%
  • Fri

    Dec 19

    62°Lo 40°

    Mostly sunny and cool

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      65°
    • UV
      3 - Moderate
    • Cloud
      Cover
      11%
    more
  • Sat

    Dec 20

    64°Lo 40°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      65°
    • UV
      3 - Moderate
    • Cloud
      Cover
      21%
    more
  • Sun

    Dec 21

    65°Lo 42°

    Sunshine and patchy clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      67°
    • UV
      3 - Moderate
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5pm
6pm 7pm 8pm 9pm 10pm 11pm Fri
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Cloudy
Partly Cloudy
Mostly Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 58° 56° 54° 51° 49° 48° 47° 46°
RealFeel® 56° 55° 53° 51° 49° 48° 47° 46°
Humidity 56% 60% 66% 72% 77% 81% 84% 84%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
20%
 
13%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 4 W 4 W 2 NNW 2 NNW 2 NNE 2 NE 2 NNE 2 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 51% 36% 19% 5% 0% 0% 0% 0%
Dew Point 42° 42° 43° 42° 42° 42° 42° 41°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 61° 65° 79° (1950) 77°
Low 40° 44° 29° (1933) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:26 AM with 9:55 of sunlight, then sets at 5:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:51 AM with 11:06 of moolight, then sets at 2:57 PM

Fountain Hills Weather Report

WATCH: Rare Tidelike Fog Washes Over Grand Canyon

December 17, 2014; 8:27 PM ET

In a rare event late last week, visitors to Grand Canyon National Park were able to see fog roll into the canyon like a tide, blanketing the popular tourist attraction. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Thu. Sinus Headache

Thu. UV Index