• Today

    Sep 18

    95°Lo 78°

    Thundershower

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Sep 19

    94°Lo 76°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Sep 20

    96°Lo 77°

    Partly sunny and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Sep 21

    95°Lo 77°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      27%
    more
  • Mon

    Sep 22

    95°Lo 77°

    A thunderstorm in spots

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
T-storms
Partly Cloudy
Temp (°F) 79° 81° 86° 89° 91° 92° 94° 95°
RealFeel® 82° 88° 96° 100° 101° 106° 103° 102°
Humidity 71% 65% 55% 50% 46% 52% 53% 46%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
14%
 
13%
 
10%
 
10%
 
14%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 6 NNE 5 N 3 N 4 N 4 N 4 N 5 NNW 5 NW
UV Index 2 4 6 7 8 7 5 3
Cloud Cover 23% 24% 22% 21% 33% 41% 56% 62%
Dew Point 68° 68° 68° 68° 68° 72° 75° 71°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 95° 99° 109° (2010) 107°
Low 78° 76° 58° (1950) 84°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 12:17 of sunlight, then sets at 6:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:19 AM with 13:53 of moolight, then sets at 3:12 PM

Top Story

Fountain Hills Weather Report

Odile Causes Tremendous Flooding in Southwest US

September 18, 2014; 3:09 PM ET

Moisture from Tropical Rainstorm Odile will continue to deliver torrential rainfall and cause life-threatening flooding over the interior Southwest through the balance of the week. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps