• Fri

    Aug 19

    100°Lo 77°

    Sunlit and very warm

    Outdoor Barbecue Weather
    • Precip
      10%
    • Hi
      RealFeel
      101°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Aug 20

    100°Lo 77°

    Mostly sunny and hot

    Outdoor Barbecue Weather
    • Precip
      20%
    • Hi
      RealFeel
      101°
    • Wind
      Speed
      7 mph
  • Sun

    Aug 21

    98°Lo 70°

    Cloudy, a couple of t-storms

    Outdoor Barbecue Weather
    • Precip
      61%
    • Hi
      RealFeel
      109°
    • Wind
      Speed
      1 mph
    more
  • Mon

    Aug 22

    92°Lo 73°

    A couple of thunderstorms

    Outdoor Barbecue Weather
    • Precip
      61%
    • Hi
      RealFeel
      104°
    • Wind
      Speed
      4 mph
    more
  • Tue

    Aug 23

    97°Lo 73°

    Cloudy, a thunderstorm; humid

    Outdoor Barbecue Weather
    • Precip
      55%
    • Hi
      RealFeel
      101°
    • Wind
      Speed
      10 mph
    more
Next Previous
Hi 100° RealFeel® 101° Precipitation 20%

Day

N

E

S

W

  • SW 7 mph
  • Gusts: 16 mph

Mostly sunny and hot

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 77° RealFeel® 79° Precipitation 20%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 10 mph

Mainly clear and warm

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2015
High 100° 92° N/A 75°
Low 77° 70° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 13:12 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:47 PM with 12:31 of moolight, then sets at 10:18 AM

Mckinney Weather Report

Downpours to drench Houston, San Antonio early this week

July 25, 2016; 7:23 AM ET

Downpours will spread from the lower Mississippi Valley to eastern and central Texas early this week, delivering needed rain but raising the concern for flash flooding. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.