• Fri

    Aug 5

    97°Lo 73°

    Sunshine, a t-storm possible

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 6

    100°Lo 73°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    Aug 7

    102°Lo 75°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Aug 8

    99°Lo 73°

    Chance of a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Aug 9

    99°Lo 73°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 100° RealFeel® 101° Precipitation 18%

Day

N

E

S

W

  • S 9 mph
  • Gusts: 22 mph

Mostly sunny and very warm

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 24%
  • 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® 73° Precipitation 25%

Night

N

E

S

W

  • S 9 mph
  • Gusts: 22 mph

Mainly clear

  • 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 6

more Historical Weather Data >
  Today Normal Record 8/6/2015
High 100° 94° N/A 103°
Low 73° 71° N/A 82°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 13:37 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:19 AM with 12:25 of moolight, then sets at 10:44 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 >