MCKINNEY, TX 75071 Weather Forecast & Current Conditions

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MCKINNEY, TX
Current Weather

2:53 AM CDT APR 5, 2026
Clear
52°F
Feels Like: 49°F
Dewpoint: 37°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: NNE at 9 mph
Pressure: 30.28 inches
Last 72 hours

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MCKINNEY, TX 75071
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph this afternoon.
TONIGHT
Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.
MONDAY
Sunny. Highs in the lower 70s. East winds around 5 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. East winds around 5 mph.
TUESDAY
Partly sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 50s.
WEDNESDAY
Mostly sunny. Highs in the lower 70s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
FRIDAY
Mostly cloudy in the morning, then partly sunny with a 30 percent chance of showers and thunderstorms in the afternoon. Highs around 80.
FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s.
SATURDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.

Visible Weather Satellite
MCKINNEY, TX 75071
Infrared Weather Satellite
MCKINNEY, TX 75071
NEXRAD Weather Radar
MCKINNEY, TX 75071

MCKINNEY, TX 3 hourly weather forecast

weather forecast created  7:00 PM CDT  4/ 4/2026
Sunday
5 APR 2026
MCKINNEY, TX 75071 weather forecast Day 1, 0 hours 1 AM 52° 49° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   9 71% 43°
Low 46° MCKINNEY, TX 75071 weather forecast Day 1, 3 hours 4 AM 49° 45° Partly Cloudy NNE   8 74% 41°
High 69° MCKINNEY, TX 75071 weather forecast Day 1, 6 hours 7 AM 47° 44° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   7 76% 40°

Partly Cloudy



MCKINNEY, TX 75071 weather forecast Day 1, 9 hours 10 AM 57° 54° Partly Cloudy NE   12 57% 42°
MCKINNEY, TX 75071 weather forecast Day 1, 12 hours 1 PM 64° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   14 45% 42°
MCKINNEY, TX 75071 weather forecast Day 1, 15 hours 4 PM 68° 68° Partly Cloudy NNE   15 42% 44°
MCKINNEY, TX 75071 weather forecast Day 1, 18 hours 7 PM 65° 65° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNE   10 46% 44°
MCKINNEY, TX 75071 weather forecast Day 1, 21 hours 10 PM 57° 56° Mostly Cloudy NNE   7 62% 44°
Monday
6 APR 2026
MCKINNEY, TX 75071 weather forecast Day 2, 0 hours 1 AM 52° 50° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNE   6 71% 43°
Low 46° MCKINNEY, TX 75071 weather forecast Day 2, 3 hours 4 AM 49° 47° Partly Cloudy NNE   5 77% 42°
High 71° MCKINNEY, TX 75071 weather forecast Day 2, 6 hours 7 AM 46° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   3 83% 41°

Clear



MCKINNEY, TX 75071 weather forecast Day 2, 9 hours 10 AM 58° 58° Clear E   3 57% 43°
MCKINNEY, TX 75071 weather forecast Day 2, 12 hours 1 PM 66° 66° Clear 0%

0% Thunder
( 0% severe)
ESE   5 40% 41°
MCKINNEY, TX 75071 weather forecast Day 2, 15 hours 4 PM 70° 70° Clear E   6 35% 41°
MCKINNEY, TX 75071 weather forecast Day 2, 18 hours 7 PM 68° 68° Clear 0%

0% Thunder
( 1% severe)
E   6 39% 42°
MCKINNEY, TX 75071 weather forecast Day 2, 21 hours 10 PM 58° 58° Partly Cloudy E   3 57% 43°

MCKINNEY, TX extended weather forecast

Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Saturday
11 APR 2026
Low 44° Low 47° Low 57° Low 61° Low 61°
High 72° High 72° High 78° High 79° High 77°
MCKINNEY, TX 75071 weather forecast Day 3 MCKINNEY, TX 75071 weather forecast Day 4 MCKINNEY, TX 75071 weather forecast Day 5 MCKINNEY, TX 75071 weather forecast Day 6 MCKINNEY, TX 75071 weather forecast Day 7
Partly Cloudy
2% Rain
Overcast
26% Rain
Overcast
14% Rain
Overcast
20% Rain
Overcast
33% Rain
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