• Early AM

    May 28

    Lo 69°

    Partly to mostly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      91°
    • UV
      10 - Very High
    • Cloud
      Cover
      54%
    more
  • Today

    May 28

    85°Lo 68°

    A thunderstorm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      91°
    • UV
      5 - Moderate
    • Cloud
      Cover
      78%
  • Fri

    May 29

    80°Lo 67°

    Showers and a heavier t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      84°
    • UV
      4 - Moderate
    • Cloud
      Cover
      89%
    more
  • Sat

    May 30

    80°Lo 63°

    A shower and t-storm around

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      89°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
  • Sun

    May 31

    80°Lo 61°

    Partly sunny with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Cloudy
Temp (°F) 81° 82° 85° 83° 82° 82° 80° 77°
RealFeel® 87° 89° 91° 89° 87° 81° 82° 80°
Humidity 70% 68% 63% 67% 67% 69% 73% 79%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
47%
 
30%
 
30%
 
34%
 
47%
 
51%
 
47%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 12 S 12 S 12 S 12 SSE 12 SSE 12 SSE 9 SE 8 SSE
UV Index 4 5 5 4 3 1 0 0
Cloud Cover 90% 82% 73% 65% 60% 70% 65% 95%
Dew Point 70° 71° 71° 71° 70° 70° 71° 70°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 85° 82° N/A 84°
Low 68° 64° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 14:08 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:57 PM with 11:52 of moolight, then sets at 3:49 AM

Mckinney Weather Report

Dallas: Storms, Soaking Rain in Store for Weekend

May 28, 2015; 12:29 AM ET

The threat for stormy weather will continue across the Dallas area through the weekend with clusters of showers and thunderstorms pushing across the region. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Thu. Sinus Headache

Thu. UV Index