• Today

    Aug 20

    95°Lo 76°

    Decreasing clouds

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

    Aug 21

    95°Lo 74°

    Mostly sunny

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

    Aug 22

    95°Lo 75°

    Sunny and seasonably hot

    Frizz Forecast Weather
    • Wind
      Gust
      15 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sat

    Aug 23

    95°Lo 74°

    Mostly sunny and seasonable

    Frizz Forecast Weather
    • Wind
      Gust
      14 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Sun

    Aug 24

    96°Lo 73°

    Mostly sunny and seasonable

    Frizz Forecast Weather
    • Wind
      Gust
      12 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 87° 89° 91° 92° 94° 95° 94° 92°
RealFeel® 92° 94° 95° 97° 97° 96° 93° 90°
Humidity 59% 53% 48% 45% 41% 38% 40% 42%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 15 S 15 S 13 S 13 S 12 S 12 S 12 S 11 SSE
UV Index 7 8 9 9 7 5 3 1
Cloud Cover 38% 35% 15% 11% 8% 8% 11% 11%
Dew Point 71° 70° 69° 69° 67° 66° 66° 66°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 95° 92° N/A 96°
Low 76° 70° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 13:15 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:39 AM with 14:07 of moolight, then sets at 4:46 PM

Top Story

Mckinney Weather Report

Dallas: Warmth, Sunshine to Return After Thundery Weekend

August 20, 2014; 9:44 AM ET

In the wake of drenching thunderstorms and frequent lightning this weekend, temperatures and the amount of sunshine will trend upward this week. 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.

Wed. Hair Frizz

Wed. Wind Maps

Wed. UV Index