• Today

    Sep 20

    91°Lo 68°

    Partly sunny

    High ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      50 - Moderate
  • Sun

    Sep 21

    91°Lo 65°

    Partly sunny and humid

    High ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Sep 22

    85°Lo 61°

    Periods of sun; not as hot

    High ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Sep 23

    82°Lo 58°

    Times of clouds and sun

    High ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      47%
    more
  • Wed

    Sep 24

    84°Lo 60°

    Partly sunny with a t-storm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Clear
Clear
Mostly Clear
Partly Sunny
Mostly Sunny
Sunny
Sunny
Temp (°F) 72° 72° 71° 70° 71° 75° 81° 83°
RealFeel® 73° 78° 72° 71° 74° 80° 86° 90°
Humidity 90% 93% 93% 96% 97% 87% 69% 64%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
1%
 
1%
 
1%
 
1%
 
2%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 3 SE 0 3 E 3 E 3 ESE 6 ESE 8 SE 8 SE
UV Index 0 0 0 0 0 2 4 6
Cloud Cover 1% 0% 0% 17% 45% 26% 0% 3%
Dew Point 69° 70° 69° 69° 70° 71° 70° 70°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 91° 83° N/A 75°
Low 68° 61° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 12:13 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:02 AM with 13:21 of moolight, then sets at 5:23 PM

Top Story

Mckinney Weather Report

Unsettled Weather Pattern to Linger Over Dallas

September 20, 2014; 4:56 AM ET

Off-and-on showers and thunderstorms will be in the picture for the coming week in Dallas. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps