• Today

    Aug 20

    95°Lo 76°

    Decreasing clouds

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
  • Thu

    Aug 21

    95°Lo 74°

    Mostly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Aug 22

    95°Lo 75°

    Sunny and seasonably hot

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    Aug 23

    95°Lo 74°

    Mostly sunny and seasonable

    Moderate ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      25%
    more
  • Sun

    Aug 24

    96°Lo 73°

    Mostly sunny and seasonable

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Showers
Showers
Showers
Cloudy
Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Temp (°F) 78° 78° 77° 79° 78° 77° 78° 80°
RealFeel® 79° 79° 78° 81° 78° 77° 80° 83°
Humidity 76% 79% 82% 74% 76% 78% 82% 79%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
45%
 
45%
 
51%
 
47%
 
48%
 
52%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 10 S 10 S 8 S 4 SSW 7 SSE 7 SSE 11 S 13 S
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 100% 100% 100% 90% 90% 88% 75% 75%
Dew Point 70° 71° 71° 70° 70° 69° 72° 73°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 95° 92° N/A 96°
Low 76° 70° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 13:15 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:39 AM with 14:07 of moolight, then sets at 4:46 PM

Top Story

Mckinney Weather Report

Dallas: Warmth, Sunshine to Return After Thundery Weekend

August 20, 2014; 10:44 AM ET

In the wake of drenching thunderstorms and frequent lightning this weekend, temperatures and the amount of sunshine will trend upward this week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps