• Today

    Mar 3

    60°Lo 45°

    Some sun, then clouds; warmer

    Poor for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      58°
    • Wind
      Speed
      9 mph
  • Wed

    Mar 4

    46°Lo 22°

    A.M. rain, then a bit of ice

    Good for home energy
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      34°
    • Wind
      Speed
      17 mph
    more
  • Thu

    Mar 5

    39°Lo 18°

    Mostly sunny

    Fair for home energy
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      9 mph
    more
  • Fri

    Mar 6

    44°Lo 27°

    Cold with plenty of sunshine

    Fair for home energy
    • Avg
      RealFeel
      40°
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Mar 7

    53°Lo 34°

    Clearing

    Fair for home energy
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      4 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Showers
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 50° 52° 54° 55° 57° 59° 60° 58°
RealFeel® 52° 52° 54° 52° 54° 56° 58° 56°
Humidity 92% 94% 93% 93% 91% 89% 86% 93%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
16%
 
20%
 
47%
 
51%
 
47%
 
17%
 
17%
 
22%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 10 SSW 12 SSW 12 SSW 12 SSW 12 SSW 10 S 8 S 6 S
UV Index 5 5 4 3 2 0 0 0
Cloud Cover 45% 57% 66% 77% 81% 91% 90% 90%
Dew Point 47° 50° 52° 53° 55° 56° 56° 56°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Mar 3

more Historical Weather Data >
  Today Normal Record 3/3/2014
High 60° 60° N/A 33°
Low 45° 38° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 11:33 of sunlight, then sets at 6:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 PM with 13:11 of moolight, then sets at 6:04 AM

McKinney Weather Report

Dallas: Icy Conditions to Return Wednesday

March 3, 2015; 5:43 AM ET

Showers will continue to dampen the Dallas Metroplex through the middle of the week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index