• Today

    Jul 24

    98°Lo 77°

    Partly sunny and very warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      108°
    • UV
      7 - Very High
    • Cloud
      Cover
      22%
  • Mon

    Jul 25

    93°Lo 73°

    An afternoon thunderstorm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      109°
    • UV
      7 - Very High
    • Cloud
      Cover
      38%
    more
  • Tue

    Jul 26

    93°Lo 72°

    A thunderstorm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      104°
    • UV
      7 - Very High
    • Cloud
      Cover
      70%
    more
  • Wed

    Jul 27

    91°Lo 73°

    A thunderstorm around

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      105°
    • UV
      7 - Very High
    • Cloud
      Cover
      37%
    more
  • Thu

    Jul 28

    93°Lo 74°

    A morning thunderstorm or two

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      101°
    • UV
      7 - Very High
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5pm
6pm 7pm 8pm 9pm 10pm 11pm Mon
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 96° 95° 94° 92° 89° 86° 85° 84°
RealFeel® 103° 99° 97° 95° 94° 92° 91° 91°
Humidity 44% 45% 47% 50% 57% 64% 68% 72%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
7%
 
7%
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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0%
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 9 SE 10 ESE 10 ESE 8 ESE 6 SE 5 SE 6 SE 5 SSE
UV Index 3 2 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 11% 11% 11% 11% 11%
Dew Point 71° 71° 71° 71° 72° 73° 74° 74°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Jul 24

more Historical Weather Data >
  Today Normal Record 7/24/2015
High 98° 93° N/A 98°
Low 77° 71° N/A 76°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:57 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:48 PM with 12:39 of moolight, then sets at 12:27 PM

Mckinney Weather Report

By the numbers: Recapping the week's stifling central US heat

July 24, 2016; 8:33 AM ET

Stifling heat has been baking the central United States but will finally ease across northern areas this weekend. more >

Sun. Sinus Headache

Sun. UV Index