• Early AM

    Jul 30

    Lo 74°

    Clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      109°
    more
  • Today

    Jul 30

    100°Lo 76°

    Partly sunny and hot

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      109°
    more
  • Fri

    Jul 31

    96°Lo 73°

    An afternoon thunderstorm

    Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      5%
    • Hi
      RealFeel
      101°
    more
  • Sat

    Aug 1

    95°Lo 72°

    Partly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      99°
    more
  • Sun

    Aug 2

    96°Lo 74°

    Partly sunny

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      100°
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 83° 88° 91° 93° 94° 94° 95° 95°
RealFeel® 88° 94° 98° 100° 100° 100° 99° 98°
Humidity 49% 42% 38% 35% 33% 33% 33% 33%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
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) 5 ESE 6 SE 6 SE 7 SE 8 SE 8 ESE 8 ESE 9 E
UV Index 3 5 7 9 10 9 8 5
Cloud Cover 40% 34% 25% 17% 12% 13% 18% 27%
Dew Point 63° 62° 62° 62° 61° 61° 62° 62°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 96° 93° N/A 87°
Low 74° 71° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 13:47 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:21 PM with 11:47 of moolight, then sets at 9:08 AM

Mckinney Weather Report

Dallas: Hot, Dry Conditions to Linger Into Next Week

July 30, 2015; 12:24 AM ET

Temperatures will rest near the century mark in Dallas through late this week, before dipping slightly over the weekend. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Sun. Degree Days

Sun. Evapotranspiration