• Fri

    Aug 5

    97°Lo 73°

    Sunshine, a t-storm possible

    Neutral weather for migraines
    • Hi
      RealFeel
      98°
    • UV
      7 - Very High
    • Cloud
      Cover
      27%
    more
  • Sat

    Aug 6

    100°Lo 73°

    Mostly sunny and very warm

    Neutral weather for migraines
    • Hi
      RealFeel
      101°
    • UV
      7 - Very High
    • Cloud
      Cover
      23%
    more
  • Sun

    Aug 7

    102°Lo 75°

    Mostly sunny and very warm

    Neutral weather for migraines
    • Hi
      RealFeel
      103°
    • UV
      7 - Very High
    • Cloud
      Cover
      19%
    more
  • Mon

    Aug 8

    99°Lo 73°

    Chance of a thunderstorm

    Neutral weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      7 - Very High
    • Cloud
      Cover
      35%
  • Tue

    Aug 9

    99°Lo 73°

    Mostly sunny

    Neutral weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      7 - Very High
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 99° RealFeel® 100° Precipitation 30%

Day

N

E

S

W

  • SSE 7 mph
  • Gusts: 20 mph

Sun and some clouds with a thunderstorm possible; very warm

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 73° RealFeel® 72° Precipitation 15%

Night

N

E

S

W

  • S 8 mph
  • Gusts: 18 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 8

more Historical Weather Data >
  Today Normal Record 8/8/2015
High 99° 94° N/A 100°
Low 73° 71° N/A 77°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 13:33 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:07 PM with 11:43 of moolight, then sets at 11:50 PM

Mckinney Weather Report

Drenching storms to raise flood risk over southern US through Wednesday

July 26, 2016; 8:44 AM ET

Heavy downpours will raise the concern for flash flooding along the Gulf Coast and lower Mississippi Valley through midweek. more >