• Tue

    Jul 29

    103°Lo 74°

    Brilliant sunshine and hot

    Frizz Forecast Weather
    • Wind
      Gust
      21 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Wed

    Jul 30

    99°Lo 77°

    Sunny and hot

    Frizz Forecast Weather
    • Wind
      Gust
      12 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Thu

    Jul 31

    99°Lo 77°

    Sunny and hot

    Frizz Forecast Weather
    • Wind
      Gust
      9 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Fri

    Aug 1

    100°Lo 77°

    Sunny and hot

    Frizz Forecast Weather
    • Wind
      Gust
      9 mph
    • Precip
      5%
    • Hours of Precip
      0
  • Sat

    Aug 2

    99°Lo 77°

    Partly sunny and hot

    Frizz Forecast Weather
    • Wind
      Gust
      7 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
Next Previous
Hi 100° RealFeel® 104° Precipitation 5%

Day

N

E

S

W

  • SW 4 mph
  • Gusts: 9 mph

Sunny and hot

  • Max UV Index: 10 (Extreme)
  • Thunderstorms: 3%
  • 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® 78° Precipitation 5%

Night

N

E

S

W

  • SE 5 mph
  • Gusts: 10 mph

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 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 100° 93° N/A 102°
Low 77° 71° N/A 79°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 13:47 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:46 AM with 11:45 of moolight, then sets at 11:31 PM

Top Story

Mckinney Weather Report

Dallas: Continued Heat Before Midweek Storms

July 14, 2014; 6:34 AM ET

Dallas will see continued periods of heat and dry weather before severe storms bring cooler temperatures midweek. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.