• Today

    Jul 30

    83°Lo 72°

    Mostly cloudy, showers around

    Good for driving
    • Precip
      70%
    • Hours of Precip
      5.5
    • Rain
      0.52 in
  • Thu

    Jul 31

    82°Lo 64°

    A couple of thunderstorms

    Good for driving
    • Precip
      67%
    • Hours of Precip
      4
    • Rain
      0.70 in
    more
  • Fri

    Aug 1

    81°Lo 62°

    Sunny to partly cloudy

    Excellent for driving
    • Precip
      15%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Aug 2

    85°Lo 64°

    Mostly sunny

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Aug 3

    88°Lo 65°

    Sunshine and patchy clouds

    Excellent for driving
    • Precip
      10%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
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  Wed
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Showers
Showers
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 73° 75° 78° 79° 80° 81° 82° 83°
RealFeel® 79° 82° 85° 85° 86° 86° 85° 84°
Humidity 93% 82% 69% 63% 63% 62% 59% 57%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
65%
 
55%
 
49%
 
42%
 
34%
 
34%
 
37%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 6 ESE 7 ESE 7 ESE 8 ESE 9 ESE 9 ESE 9 SE 9 SE
UV Index 3 5 7 8 8 6 4 2
Cloud Cover 100% 96% 74% 66% 64% 66% 71% 77%
Dew Point 71° 69° 67° 65° 67° 67° 67° 67°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2013
High 83° 93° N/A 98°
Low 72° 71° N/A 79°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 13:49 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:58 AM with 12:26 of moolight, then sets at 10:24 PM

Top Story

Mckinney Weather Report

Dallas: Cooler Temperatures Throughout New Week

July 30, 2014; 6:05 AM ET

The chance for thunderstorms will persist through the Dallas area for the next several days. more >

Travel Weather Forecast

Jul 30, 2014; 11:26 AM ET United States travel weather forecast

Wed. Travel Weather

48 Hour Precipitation Forecast

Wed. Driving Weather