• Today

    May 23

    78°Lo 66°

    Drenching afternoon t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sun

    May 24

    78°Lo 67°

    Showers and heavy t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Mon

    May 25

    81°Lo 64°

    Variably cloudy, a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Tue

    May 26

    84°Lo 68°

    A shower and t-storm around

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      74%
    more
  • Wed

    May 27

    87°Lo 68°

    A shower and t-storm around

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      73%
    more
Next Previous
Hi 78° RealFeel® 78° Precipitation 69%

Day

N

E

S

W

  • SSE 15 mph
  • Gusts: 22 mph

Heavy t-storms; variably cloudy, humid; storms can bring downpours, large hail and damaging winds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.82 in
  • Rain: 0.82 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs
Lo 67° RealFeel® 64° Precipitation 60%

Night

N

E

S

W

  • SSE 12 mph
  • Gusts: 16 mph

Overcast and humid with a couple of thunderstorms around

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Mckinney Pollen Levels - May 24

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2014
High 78° 81° N/A 85°
Low 67° 63° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 14:04 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:24 PM with 13:15 of moolight, then sets at 1:39 AM

Mckinney Weather Report

Dallas: Unsettled Weather to Affect Area Through Memorial Day, Early Next Week

May 23, 2015; 3:21 AM ET

A slow-moving storm system situated over the Plains will dampen areas of Dallas over Memorial Day weekend and through the first half of the week. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps