• Early AM

    May 26

    Lo 73°

    Cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    May 26

    84°Lo 67°

    A severe afternoon t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    May 27

    80°Lo 69°

    Thunderstorms, some severe

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

    May 28

    87°Lo 68°

    A p.m. t-storm in spots

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

    May 29

    85°Lo 66°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 80° RealFeel® 83° Precipitation 65%

Day

N

E

S

W

  • S 15 mph
  • Gusts: 23 mph

Watch for severe thunderstorms; mostly cloudy, breezy and humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 100%
  • Precipitation: 1.65 in
  • Rain: 1.65 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 69° RealFeel® 67° Precipitation 43%

Night

N

E

S

W

  • S 12 mph
  • Gusts: 17 mph

Rather cloudy and humid; a t-storm in the area late; thunderstorms may be strong, perhaps severe

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Mckinney Pollen Levels - May 27

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Moderate

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 80° 82° N/A 86°
Low 69° 64° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 14:07 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:44 AM with 4:45 of moolight, then sets at 10:30 AM

Mckinney Weather Report

Severe storms, flash flooding to wallop central US through Friday

May 25, 2016; 11:28 PM ET

The threat for severe weather, including tornadoes and flash flooding, will expand across the central United States through the end of the week. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps