• Tonight

    Jul 29

    Lo 78°

    Showers and thunderstorms

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      92°
    • Hi
      RealFeel
      105°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Jul 30

    98°Lo 79°

    An afternoon thunderstorm

    Good for home energy
    • Avg
      RealFeel
      90°
    • Hi
      RealFeel
      104°
    • Wind
      Speed
      6 mph
    more
  • Fri

    Jul 31

    101°Lo 79°

    An afternoon thunderstorm

    Good for home energy
    • Avg
      RealFeel
      95°
    • Hi
      RealFeel
      110°
    • Wind
      Speed
      5 mph
  • Sat

    Aug 1

    101°Lo 77°

    An afternoon thunderstorm

    Good for home energy
    • Avg
      RealFeel
      92°
    • Hi
      RealFeel
      108°
    • Wind
      Speed
      6 mph
    more
  • Sun

    Aug 2

    102°Lo 78°

    Partly sunny

    Good for home energy
    • Avg
      RealFeel
      92°
    • Hi
      RealFeel
      107°
    • Wind
      Speed
      6 mph
    more
Next Previous
Hi 101° RealFeel® 110° Precipitation 51%

Day

N

E

S

W

  • N 5 mph
  • Gusts: 13 mph

Intervals of clouds and sunshine with a thunderstorm in the area in the afternoon

  • Max UV Index: 10 (Extreme)
  • Thunderstorms: 60%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 79° RealFeel® 79° Precipitation 25%

Night

N

E

S

W

  • SSE 7 mph
  • Gusts: 12 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 101° 97° N/A 97°
Low 79° 75° N/A 80°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 13:44 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:34 PM with 11:27 of moolight, then sets at 7:01 AM

Tucson Weather Report

Storms May Bring Flooding in a Flash to Los Angeles, Las Vegas and Phoenix This Week

July 30, 2015; 12:56 AM ET

The risk of drenching and locally gusty thunderstorms will expand northwestward over the balance of the week, reaching parts of Southern California, Arizona and Nevada. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index