• Tonight

    Sep 1

    Lo 71°

    Clear and humid

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

    Sep 2

    92°Lo 72°

    Plenty of sunshine

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

    Sep 3

    93°Lo 74°

    Partly sunny

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

    Sep 4

    94°Lo 74°

    Partly sunny

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

    Sep 5

    95°Lo 75°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 79° 82° 85° 87° 89° 91° 92° 93°
RealFeel® 87° 92° 95° 96° 96° 96° 96° 95°
Humidity 77% 70% 62% 55% 50% 46% 41% 40%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 SSE 6 SSE 7 SSE 9 SSE 12 SSE 12 SE 12 SE 12 SSE
UV Index 2 4 6 7 7 7 6 4
Cloud Cover 26% 33% 45% 45% 45% 45% 45% 45%
Dew Point 71° 71° 71° 69° 68° 67° 66° 65°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 94° 88° N/A 96°
Low 74° 67° N/A 75°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:03 AM with 12:45 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:35 AM with 8:51 of moolight, then sets at 1:27 PM

Mckinney Weather Report

Dallas: Summer Heat to Continue Into September

September 1, 2015; 5:45 PM ET

The new month will bring the same dry and hot weather to Dallas, a continuation of the weather pattern that has been in place since the start of July more >

Fri. Dust & Dander

Fri. Wind Maps