• Early AM

    Apr 21

    Lo 46°

    Increasing clouds

    Sinus Headache Weather
    • Hi
      RealFeel
      74°
    • UV
      9 - Very High
    • Cloud
      Cover
      35%
    more
  • Today

    Apr 21

    73°Lo 59°

    A thunderstorm in the area

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      74°
    • UV
      8 - Very High
    • Cloud
      Cover
      68%
  • Wed

    Apr 22

    78°Lo 62°

    Thunderstorms, some severe

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      5 - Moderate
    • Cloud
      Cover
      82%
    more
  • Thu

    Apr 23

    81°Lo 65°

    A strong afternoon t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Cloud
      Cover
      77%
    more
  • Fri

    Apr 24

    83°Lo 60°

    Strong thunderstorms

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      7 - High
    • Cloud
      Cover
      72%
    more
Next Previous
A shower or thunderstorm 73° Lo 70° RealFeel® 74° / 67°

N

E

S

W

  • Precipitation: 41%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 53%
  • Cloud Cover: 70%
  • Dew Point: 53° F
  • Visibility: 9 mi
12 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 73° 73° N/A 81°
Low 59° 52° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 13:09 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:23 AM with 13:56 of moolight, then sets at 10:19 PM

Mckinney Weather Report

Dallas: Unsettled Pattern Continues Into The Early Week

April 20, 2015; 11:38 PM ET

A front in the area will help bring a daily risk for thunderstorms Tuesday through Thursday 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!

Tue. Sinus Headache

Tue. UV Index