MCKINNEY, TX 75069 Weather Forecast & Current Conditions

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MCKINNEY, TX
Current Weather

4:53 AM CST JAN 26, 2026
Few Clouds
16°F
Feels Like: 2°F
Dewpoint: 7°F
Rel. Hum.: 63%
Visibility: 10 miles
Wind: N at 14 mph
Pressure: 30.55 inches
Last 72 hours

Local Area Snow Depth

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MCKINNEY, TX 75069
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the mid 20s. Northwest winds 5 to 10 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 11. Southwest winds around 5 mph.
TUESDAY
Mostly sunny. Not as cool with highs in the upper 30s. South winds 5 to 10 mph.
TUESDAY NIGHT
Mostly cloudy. Cold with lows around 18. Southeast winds around 5 mph, becoming northwest after midnight.
WEDNESDAY
Mostly sunny. Highs in the upper 30s. Northwest winds around 5 mph, becoming west in the afternoon.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows in the lower 20s.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 40s.
THURSDAY NIGHT
Mostly cloudy. Lows in the mid 20s.
FRIDAY
Partly sunny. Highs in the mid 30s.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Colder with lows 15 to 20.
SATURDAY
Mostly sunny. Highs in the lower 30s.
SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Cold with lows around 20.
SUNDAY
Sunny. Not as cool with highs in the mid 40s.

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  1/25/2026
Monday
26 JAN 2026
MCKINNEY, TX 75069 weather forecast Day 1, 0 hours 12 AM 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   7 81%
Low 8° MCKINNEY, TX 75069 weather forecast Day 1, 3 hours 3 AM 10° -2° Partly Cloudy N   8 86%
High 26° MCKINNEY, TX 75069 weather forecast Day 1, 6 hours 6 AM -4° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   9 81%

Partly Cloudy



MCKINNEY, TX 75069 weather forecast Day 1, 9 hours 9 AM 11° -1° Partly Cloudy N   8 90%
MCKINNEY, TX 75069 weather forecast Day 1, 12 hours 12 PM 20° 12° Clear 0%

0% Thunder
( 0% severe)
N   6 71% 13°
MCKINNEY, TX 75069 weather forecast Day 1, 15 hours 3 PM 25° 18° Partly Cloudy WNW   6 62% 15°
MCKINNEY, TX 75069 weather forecast Day 1, 18 hours 6 PM 19° 12° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   5 71% 12°
MCKINNEY, TX 75069 weather forecast Day 1, 21 hours 9 PM 14° Partly Cloudy WSW   2 82% 10°
Tuesday
27 JAN 2026
MCKINNEY, TX 75069 weather forecast Day 2, 0 hours 12 AM 12° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   3 86%
Low 9° MCKINNEY, TX 75069 weather forecast Day 2, 3 hours 3 AM 12° Partly Cloudy SSW   6 90% 10°
High 38° MCKINNEY, TX 75069 weather forecast Day 2, 6 hours 6 AM 12° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   6 90% 10°

Partly Cloudy



MCKINNEY, TX 75069 weather forecast Day 2, 9 hours 9 AM 19° 10° Partly Cloudy SSW   7 91% 17°
MCKINNEY, TX 75069 weather forecast Day 2, 12 hours 12 PM 31° 23° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   9 74% 24°
MCKINNEY, TX 75069 weather forecast Day 2, 15 hours 3 PM 36° 30° Partly Cloudy S   7 66% 26°
MCKINNEY, TX 75069 weather forecast Day 2, 18 hours 6 PM 31° 28° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   2 74% 24°
MCKINNEY, TX 75069 weather forecast Day 2, 21 hours 9 PM 26° 23° Mostly Cloudy ESE   1 83% 22°

MCKINNEY, TX extended weather forecast

Wednesday
28 JAN 2026
Thursday
29 JAN 2026
Friday
30 JAN 2026
Saturday
31 JAN 2026
Sunday
1 FEB 2026
Low 20° Low 27° Low 30° Low 14° Low 20°
High 43° High 53° High 37° High 34° High 44°
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
Partly Cloudy
2% Rain/Snow
Clear
2% Rain
Partly Cloudy
8% Rain/Snow
Clear
6% Snow
Clear
6% Rain/Snow
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