• Tonight

    Aug 20

    Lo 71°

    Thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Aug 21

    88°Lo 69°

    A thunderstorm or two

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

    Aug 22

    92°Lo 71°

    An afternoon thunderstorm

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

    Aug 23

    94°Lo 71°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      37%
    more
  • Sun

    Aug 24

    97°Lo 72°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
10pm
11pm Thu
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Cloudy
T-storms
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 79° 71° 73° 74° 75° 74° 73° 72°
RealFeel® 74° 66° 70° 71° 71° 70° 69° 68°
Humidity 48% 77% 71% 68% 63% 61% 65% 68%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
47%
 
51%
 
47%
 
29%
 
29%
 
30%
 
33%
 
33%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 5 SSW 4 S 4 S 4 S 4 S 4 S 4 SSW 4 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 83% 87% 89% 90% 95% 95% 95% 95%
Dew Point 58° 64° 63° 62° 61° 60° 60° 61°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 93° N/A N/A 80°
Low 71° N/A N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 13:11 of sunlight, then sets at 7:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:40 AM with 14:04 of moolight, then sets at 3:44 PM

Top Story

Tucson Weather Report

PHOTOS: Rare Flooding Prompts Water Rescues in Phoenix

August 20, 2014; 10:57 PM ET

Monsoonal moisture from the tropics slammed the Phoenix area and other parts of the Southwest with heavy rainfall, causing flooding in the region. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps