MCKINNEY, TX 75069 Weather Forecast & Current Conditions

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MCKINNEY, TX
Current Weather

4:53 AM CST JAN 30, 2026
Clear
30°F
Feels Like: 21°F
Dewpoint: 21°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: NNW at 10 mph
Pressure: 30.29 inches
Last 72 hours

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MCKINNEY, TX 75069
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny, cooler with highs in the mid 40s. North winds 5 to 10 mph.
TONIGHT
Mostly clear. Colder with lows around 16. North winds 5 to 10 mph, increasing to 10 to 15 mph after midnight. Wind chill values as low as 6 above after midnight.
SATURDAY
Sunny, cooler with highs in the lower 30s. North winds 10 to 15 mph, diminishing to 5 to 10 mph in the afternoon. Wind chill values as low as 1 above in the morning.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. Northeast winds around 5 mph, becoming south after midnight.
SUNDAY
Sunny. Not as cool with highs in the upper 40s. South winds 5 to 10 mph.
SUNDAY NIGHT
Clear. Not as cool with lows in the lower 30s.
MONDAY
Mostly sunny. Not as cool with highs around 60.
MONDAY NIGHT
Mostly cloudy. Not as cool with lows in the upper 40s.
TUESDAY
Mostly cloudy. A 20 percent chance of showers in the afternoon. Highs in the lower 60s.
TUESDAY NIGHT
Mostly cloudy with a 20 percent chance of showers in the evening, then partly cloudy after midnight. Cooler with lows in the upper 30s.
WEDNESDAY
Mostly sunny. Highs in the mid 50s.
WEDNESDAY NIGHT
Mostly clear. Lows around 30.
THURSDAY
Sunny. Highs in the mid 50s.

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 PM CST  1/29/2026
Friday
30 JAN 2026
MCKINNEY, TX 75069 weather forecast Day 1, 0 hours 12 AM 33° 25° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   10 78% 27°
Low 26° MCKINNEY, TX 75069 weather forecast Day 1, 3 hours 3 AM 30° 21° Partly Cloudy NNW   10 81% 25°
High 44° MCKINNEY, TX 75069 weather forecast Day 1, 6 hours 6 AM 27° 17° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   10 84% 23°

Clear



MCKINNEY, TX 75069 weather forecast Day 1, 9 hours 9 AM 30° 21° Clear NNW   10 77% 24°
MCKINNEY, TX 75069 weather forecast Day 1, 12 hours 12 PM 38° 31° Clear 0%

0% Thunder
( 0% severe)
NNW   10 64% 27°
MCKINNEY, TX 75069 weather forecast Day 1, 15 hours 3 PM 43° 37° Clear NNW   10 55% 28°
MCKINNEY, TX 75069 weather forecast Day 1, 18 hours 6 PM 39° 33° Clear 1%

0% Thunder
( 1% severe)
N   8 64% 28°
MCKINNEY, TX 75069 weather forecast Day 1, 21 hours 9 PM 33° 25° Partly Cloudy N   10 74% 26°
Saturday
31 JAN 2026
MCKINNEY, TX 75069 weather forecast Day 2, 0 hours 12 AM 29° 19° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   13 70% 21°
Low 15° MCKINNEY, TX 75069 weather forecast Day 2, 3 hours 3 AM 24° 12° Partly Cloudy N   14 68% 16°
High 31° MCKINNEY, TX 75069 weather forecast Day 2, 6 hours 6 AM 19° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   14 64% 10°

Partly Cloudy



MCKINNEY, TX 75069 weather forecast Day 2, 9 hours 9 AM 18° Partly Cloudy N   13 57%
MCKINNEY, TX 75069 weather forecast Day 2, 12 hours 12 PM 24° 14° Clear 0%

0% Thunder
( 0% severe)
N   9 43%
MCKINNEY, TX 75069 weather forecast Day 2, 15 hours 3 PM 30° 23° Clear N   7 35%
MCKINNEY, TX 75069 weather forecast Day 2, 18 hours 6 PM 27° 24° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   2 44% 10°
MCKINNEY, TX 75069 weather forecast Day 2, 21 hours 9 PM 24° 20° Partly Cloudy NE   1 53% 11°

MCKINNEY, TX extended weather forecast

BAD DAY
BAD DATE
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Low 19° Low 16° Low 30° Low 48° Low 39°
High 34° High 48° High 57° High 57° High 52°
MCKINNEY, TX 75069 weather forecast Day 3 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
Clear
6% Rain/Snow
Clear
Clear
4% Rain
Overcast
31% Rain
Partly Cloudy
20% Rain
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