MCKINNEY, TX 75069 Weather Forecast & Current Conditions
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  75069 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

MCKINNEY, TX
Current Weather
7:53 PM CST MAR 6, 2026
Broken Clouds
77°F
Feels Like: 79°F
Dewpoint: 63°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: SSE at 10 mph
Pressure: 29.82 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  75069 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

MCKINNEY, TX 75069
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers and perhaps an isolated thunderstorm this evening, then showers likely with a chance of thunderstorms after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY
Becoming partly sunny in the afternoon. A chance of thunderstorms. Showers in the morning, then a chance of showers in the afternoon. Much cooler. Less humid with highs in the mid 60s. North winds 10 to 15 mph. Chance of rain 80 percent.
SATURDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Cooler with lows in the upper 40s. North winds 5 to 10 mph. Chance of rain 40 percent.
SUNDAY
Mostly sunny. Highs in the lower 70s. North winds around 5 mph, becoming east in the afternoon.
SUNDAY NIGHT
Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Not as cool with lows in the upper 50s. South winds around 5 mph.
MONDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
MONDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.
TUESDAY
Cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
TUESDAY NIGHT
Showers with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 80 percent.
WEDNESDAY
Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then showers likely in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Cooler with lows around 50.
THURSDAY
Sunny with a 20 percent chance of showers. Highs in the mid 60s.
THURSDAY NIGHT
Mostly clear. Lows in the upper 40s.

  75069 WEATHER SATELLITE LOOPS
Visible Weather Satellite
MCKINNEY, TX 75069
Infrared Weather Satellite
MCKINNEY, TX 75069
  75069 WEATHER RADAR LOOP
NEXRAD Weather Radar
MCKINNEY, TX 75069
 MOS COMPUTER WEATHER FORECAST

MCKINNEY, TX 3 hourly weather forecast
weather forecast created  6:00 AM CST  3/ 6/2026
Friday
6 MAR 2026		 MCKINNEY, TX 75069 weather forecast Day 1, 12 hours 12 PM 74° 74° Mostly Cloudy 72%
RAIN
***		 0% Thunder
( 51% severe)		 S   20 76% 66°
High 79° MCKINNEY, TX 75069 weather forecast Day 1, 15 hours 3 PM 78° 80° Mostly Cloudy S   20 64% 65°
Mostly Cloudy

Rain Likely


Breezy		 MCKINNEY, TX 75069 weather forecast Day 1, 18 hours 6 PM 76° 78° Mostly Cloudy 56%
RAIN
***		 0% Thunder
( 44% severe)		 S   14 66% 64°
MCKINNEY, TX 75069 weather forecast Day 1, 21 hours 9 PM 71° 71° Mostly Cloudy S   12 79% 64°
Saturday
7 MAR 2026		 MCKINNEY, TX 75069 weather forecast Day 2, 0 hours 12 AM 70° 70° Mostly Cloudy 69%
RAIN
.1–.25 in		 0% Thunder
( 42% severe)		 S   10 81% 64°
Low 58° MCKINNEY, TX 75069 weather forecast Day 2, 3 hours 3 AM 69° 69° Mostly Cloudy SSW   9 87% 65°
High 68° MCKINNEY, TX 75069 weather forecast Day 2, 6 hours 6 AM 67° 67° Mostly Cloudy 72%
RAIN
***		 0% Thunder
( 41% severe)		 SSW   7 90% 64°

Mostly Cloudy

Rain Likely

 MCKINNEY, TX 75069 weather forecast Day 2, 9 hours 9 AM 62° 61° Mostly Cloudy NNW   12 84% 57°
MCKINNEY, TX 75069 weather forecast Day 2, 12 hours 12 PM 60° 57° Mostly Cloudy 43%
RAIN
***		 0% Thunder
( 34% severe)		 N   15 69% 50°
MCKINNEY, TX 75069 weather forecast Day 2, 15 hours 3 PM 61° 59° Mostly Cloudy N   15 60% 47°
MCKINNEY, TX 75069 weather forecast Day 2, 18 hours 6 PM 60° 58° Mostly Cloudy 37%
RAIN
.25–.5 in		 0% Thunder
( 26% severe)		 N   12 60% 46°
MCKINNEY, TX 75069 weather forecast Day 2, 21 hours 9 PM 55° 52° Mostly Cloudy N   9 72% 46°
Sunday
8 MAR 2026		 MCKINNEY, TX 75069 weather forecast Day 3, 0 hours 12 AM 53° 51° Mostly Cloudy 23%
RAIN
.1–.25 in		 0% Thunder
( 6% severe)		 N   7 74% 45°
Low 47° MCKINNEY, TX 75069 weather forecast Day 3, 3 hours 3 AM 51° 48° Mostly Cloudy N   8 77% 44°
High 72° MCKINNEY, TX 75069 weather forecast Day 3, 6 hours 6 AM 49° 46° Partly Cloudy 9%

 0% Thunder
( 1% severe)		 N   7 83% 44°

Partly Cloudy



 MCKINNEY, TX 75069 weather forecast Day 3, 9 hours 9 AM 54° 53° Partly Cloudy N   6 71% 45°
MCKINNEY, TX 75069 weather forecast Day 3, 15 hours 12 PM 64° 65° Partly Cloudy 8%

 0% Thunder
( 4% severe)		 NNE   3 54% 47°
MCKINNEY, TX 75069 weather forecast Day 3, 18 hours 3 PM 70° 70° Partly Cloudy E   3 45% 48°
MCKINNEY, TX 75069 weather forecast Day 3, 21 hours 6 PM 69° 69° Partly Cloudy     SSE   3 53% 51°

MCKINNEY, TX extended weather forecast
Monday
9 MAR 2026		 Tuesday
10 MAR 2026		 Wednesday
11 MAR 2026		 Thursday
12 MAR 2026		 Friday
13 MAR 2026
Low 58° Low 64° Low 60° Low 53° Low 51°
High 75° High 73° High 70° High 65° High 68°
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
Overcast
27% Rain		 Overcast
74% Rain		 Overcast
82% Rain		 Overcast
55% Rain		 Mostly Cloudy
25% Rain
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