• Today

    Aug 21

    95°Lo 75°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      85°
    • Avg
      RealFeel
      88°
    • Hi
      RealFeel
      99°
    more
  • Fri

    Aug 22

    95°Lo 74°

    Sunny

    Beneficial weather for colds
    • Avg
      Temp
      85°
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      98°
  • Sat

    Aug 23

    96°Lo 74°

    Mostly sunny and seasonable

    Beneficial weather for colds
    • Avg
      Temp
      85°
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      99°
    more
  • Sun

    Aug 24

    95°Lo 73°

    Mostly sunny and seasonable

    Beneficial weather for colds
    • Avg
      Temp
      84°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      100°
    more
  • Mon

    Aug 25

    97°Lo 74°

    Hot with plenty of sun

    Beneficial weather for colds
    • Avg
      Temp
      86°
    • Avg
      RealFeel
      89°
    • Hi
      RealFeel
      102°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 88° 90° 92° 93° 94° 95° 93° 91°
RealFeel® 95° 97° 98° 97° 95° 95° 91° 88°
Humidity 56% 51% 47% 43% 40% 37% 39% 42%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
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%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 9 SSW 9 SSW 10 S 10 S 10 S 10 S 9 S 9 SSE
UV Index 8 9 9 7 5 3 1 0
Cloud Cover 7% 5% 3% 2% 1% 0% 0% 0%
Dew Point 70° 69° 69° 68° 66° 66° 65° 65°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 95° 92° N/A 99°
Low 74° 69° N/A 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 13:10 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:22 AM with 13:48 of moolight, then sets at 6:10 PM

Top Story

Mckinney Weather Report

Dallas: Warmth, Sunshine to Remain

August 21, 2014; 8:20 AM ET

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

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Fri. Cold & Flu

Fri. UV Index