• Tonight

    May 2

    Lo 46°

    Clear to partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      66°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    May 3

    72°Lo 53°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      77°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
    more
  • Wed

    May 4

    80°Lo 53°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
  • Thu

    May 5

    79°Lo 55°

    Sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
    more
  • Fri

    May 6

    81°Lo 59°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 63° 67° 71° 73° 76° 77° 78° 79°
RealFeel® 67° 73° 76° 79° 81° 82° 82° 81°
Humidity 70% 60% 50% 47% 41% 39% 37% 36%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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0%
Snow
 
0%
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 WNW 7 WNW 10 NW 10 NW 12 NNW 10 NNW 12 NNW 12 NNW
UV Index 3 6 8 9 10 9 8 6
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 53° 53° 52° 51° 51° 50° 50° 50°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 80° 76° N/A 82°
Low 53° 57° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 13:37 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:11 AM with 12:47 of moolight, then sets at 5:58 PM

Mckinney Weather Report

Dallas: Dry pattern to dominate first week of May

May 2, 2016; 8:57 PM ET

The new month will bring a new weather pattern to the Dallas area following a wet end to April. more >

Wed. Asthma Risk

Wed. UV Index