MCKINNEY, TX 75069 Weather Forecast & Current Conditions

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MCKINNEY, TX
Current Weather

3:53 PM CDT MAR 23, 2026
Broken Clouds
75°F
Feels Like: 75°F
Dewpoint: 57°F
Rel. Hum.: 54%
Visibility: 10 miles
Wind: E at 7 mph
Pressure: 30.07 inches
Last 72 hours

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MCKINNEY, TX 75069
Weather Forecast

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REST OF THIS AFTERNOON
Partly sunny. Cooler with highs in the upper 70s. East winds around 10 mph.
TONIGHT
Mostly cloudy. Lows in the mid 50s. East winds 5 to 10 mph.
TUESDAY
Partly sunny in the morning, then clearing. Highs in the lower 80s. Southeast winds 5 to 10 mph.
TUESDAY NIGHT
Mostly clear. Lows in the lower 60s. Southeast winds 5 to 10 mph.
WEDNESDAY
Sunny. Highs in the upper 80s. South winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
WEDNESDAY NIGHT
Clear. Lows in the mid 60s.
THURSDAY
Sunny. Highs in the upper 80s.
THURSDAY NIGHT
Clear. Lows in the lower 60s.
FRIDAY
Sunny. Highs in the lower 80s.
FRIDAY NIGHT
Mostly cloudy. Cooler with lows in the lower 50s.
SATURDAY
Partly sunny. Cooler with highs in the upper 60s.
SATURDAY NIGHT
Partly cloudy. Lows around 50.
SUNDAY
Sunny. Not as cool with highs in the upper 70s.

Visible Weather Satellite
MCKINNEY, TX 75069
Infrared Weather Satellite
MCKINNEY, TX 75069
NEXRAD Weather Radar
MCKINNEY, TX 75069

MCKINNEY, TX 3 hourly weather forecast

weather forecast created  6:00 AM CST  3/23/2026
Monday
23 MAR 2026
MCKINNEY, TX 75069 weather forecast Day 1, 12 hours 12 PM 71° 71° Partly Cloudy 1%

0% Thunder
( 2% severe)
ENE   14 47% 50°
High 77° MCKINNEY, TX 75069 weather forecast Day 1, 15 hours 3 PM 76° 78° Partly Cloudy E   13 43% 52°
Partly Cloudy



MCKINNEY, TX 75069 weather forecast Day 1, 18 hours 6 PM 75° 75° Partly Cloudy 2%

0% Thunder
( 3% severe)
E   10 43% 51°
MCKINNEY, TX 75069 weather forecast Day 1, 21 hours 9 PM 68° 68° Mostly Cloudy E   9 53% 50°
Tuesday
24 MAR 2026
MCKINNEY, TX 75069 weather forecast Day 2, 0 hours 12 AM 63° 63° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 2% severe)
E   8 56% 47°
Low 56° MCKINNEY, TX 75069 weather forecast Day 2, 3 hours 3 AM 60° 59° Mostly Cloudy E   8 60% 46°
High 81° MCKINNEY, TX 75069 weather forecast Day 2, 6 hours 6 AM 58° 56° Mostly Cloudy 7%

0% Thunder
( 3% severe)
E   8 62% 45°

Mostly Cloudy



MCKINNEY, TX 75069 weather forecast Day 2, 9 hours 9 AM 62° 61° Mostly Cloudy ESE   9 60% 48°
MCKINNEY, TX 75069 weather forecast Day 2, 12 hours 12 PM 73° 73° Partly Cloudy 2%

0% Thunder
( 3% severe)
SE   9 49% 53°
MCKINNEY, TX 75069 weather forecast Day 2, 15 hours 3 PM 80° 80° Partly Cloudy SE   10 41% 54°
MCKINNEY, TX 75069 weather forecast Day 2, 18 hours 6 PM 80° 80° Clear 0%

0% Thunder
( 3% severe)
SE   10 39% 53°
MCKINNEY, TX 75069 weather forecast Day 2, 21 hours 9 PM 70° 70° Partly Cloudy SE   9 57% 54°
Wednesday
25 MAR 2026
MCKINNEY, TX 75069 weather forecast Day 3, 0 hours 12 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 3% severe)
SE   9 65% 55°
Low 62° MCKINNEY, TX 75069 weather forecast Day 3, 3 hours 3 AM 65° 65° Partly Cloudy SSE   9 75% 57°
High 87° MCKINNEY, TX 75069 weather forecast Day 3, 6 hours 6 AM 64° 64° Partly Cloudy 0%

0% Thunder
( 3% severe)
S   9 81% 58°

Partly Cloudy



MCKINNEY, TX 75069 weather forecast Day 3, 9 hours 9 AM 70° 70° Partly Cloudy S   12 73% 61°
MCKINNEY, TX 75069 weather forecast Day 3, 15 hours 12 PM 80° 81° Clear 0%

0% Thunder
( 3% severe)
S   13 51% 60°
MCKINNEY, TX 75069 weather forecast Day 3, 18 hours 3 PM 86° 85° Clear S   15 39% 58°
MCKINNEY, TX 75069 weather forecast Day 3, 21 hours 6 PM 84° 83° Clear     S   13 38% 56°

MCKINNEY, TX extended weather forecast

Thursday
26 MAR 2026
Friday
27 MAR 2026
Saturday
28 MAR 2026
Sunday
29 MAR 2026
Monday
30 MAR 2026
Low 64° Low 63° Low 46° Low 47° Low 57°
High 86° High 69° High 63° High 72° High 78°
MCKINNEY, TX 75069 weather forecast Day 4 MCKINNEY, TX 75069 weather forecast Day 5 MCKINNEY, TX 75069 weather forecast Day 6 MCKINNEY, TX 75069 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
6% Rain
Partly Cloudy
13% Rain
Overcast
29% Rain
Clear
16% Rain
Partly Cloudy
14% Rain
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