• Mon

    Sep 8

    92°Lo 70°

    Partly sunny, a stray t-storm

    Migraine Headache Weather
    • Hi
      RealFeel
      94°
    • UV
      8 - Very High
    • Cloud
      Cover
      30%
    more
  • Tue

    Sep 9

    92°Lo 70°

    Sunny and less humid

    Migraine Headache Weather
    • Hi
      RealFeel
      93°
    • UV
      8 - Very High
    • Cloud
      Cover
      13%
    more
  • Wed

    Sep 10

    85°Lo 66°

    Times of clouds and sun

    Migraine Headache Weather
    • Hi
      RealFeel
      86°
    • UV
      6 - High
    • Cloud
      Cover
      54%
    more
  • Thu

    Sep 11

    85°Lo 67°

    Partly sunny

    Migraine Headache Weather
    • Hi
      RealFeel
      85°
    • UV
      8 - Very High
    • Cloud
      Cover
      30%
  • Fri

    Sep 12

    88°Lo 69°

    Partly sunny with a shower

    Migraine Headache Weather
    • Hi
      RealFeel
      92°
    • UV
      7 - High
    • Cloud
      Cover
      56%
    more
Next Previous
Hi 85° RealFeel® 85° Precipitation 23%

Day

N

E

S

W

  • E 7 mph
  • Gusts: 15 mph

Partly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 67° RealFeel® 65° Precipitation 41%

Night

N

E

S

W

  • E 5 mph
  • Gusts: 14 mph

Partly cloudy and humid; a shower in the area late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 11

more Historical Weather Data >
  Today Normal Record 9/11/2013
High 85° 86° N/A 96°
Low 67° 64° N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 12:31 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:30 PM with 13:30 of moolight, then sets at 11:00 AM

Top Story

Mckinney Weather Report

Dallas: Warmth, Sunshine to Return After Thundery Weekend

August 20, 2014; 3:44 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 >