• Tonight

    Sep 23

    Lo 53°

    Mainly clear

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Sep 24

    84°Lo 56°

    Mostly sunny and pleasant

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Thu

    Sep 25

    85°Lo 61°

    Sunny to partly cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Sep 26

    87°Lo 63°

    Sunshine and patchy clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Sep 27

    87°Lo 63°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 77° 79° 80° 82° 82° 84° 81° 78°
RealFeel® 82° 85° 86° 85° 83° 82° 77° 74°
Humidity 38% 34% 32% 31% 30% 28% 31% 36%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
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%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 5 SE 5 SE 6 ESE 6 ESE 6 ESE 6 ESE 5 ESE 5 ESE
UV Index 7 7 7 5 4 2 0 0
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 49° 48° 48° 48° 47° 48° 47° 49°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 24

more Historical Weather Data >
  Today Normal Record 9/24/2013
High 84° 82° N/A 94°
Low 56° 60° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 12:05 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:36 AM with 11:59 of moolight, then sets at 7:35 PM

Top Story

Mckinney Weather Report

Dallas: Sunny, Pleasant Conditions to Persist Throughout the Week

September 23, 2014; 4:48 PM ET

Dry and sunny conditions show no sign of pulling a disappearing act in the Dallas area. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Wed. Snow Day Potential