MCKINNEY, TX 75070 Weather Forecast & Current Conditions

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MCKINNEY, TX
Current Weather

11:53 PM CDT AUG 6, 2025
Clear
79°F
Feels Like: 82°F
Dewpoint: 72°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: Calm
Pressure: 30.14 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

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(Automated weather data from NWS/FAA)
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MCKINNEY, TX 75070
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph.
THURSDAY
Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 106.
THURSDAY NIGHT
Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph.
FRIDAY
Sunny, hot with highs around 100. South winds 5 to 10 mph. Heat index values up to 108 in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph.
SATURDAY
Sunny, hot with highs in the upper 90s. Heat index values up to 105.
SATURDAY NIGHT
Mostly clear. Lows in the mid 70s.
SUNDAY
Sunny. Highs in the upper 90s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 70s.
MONDAY
Sunny. Highs in the mid 90s. Heat index values up to 105.
MONDAY NIGHT
Mostly clear. Lows in the mid 70s.
TUESDAY
Sunny. Highs in the mid 90s. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear. Lows in the mid 70s.

Visible Weather Satellite
MCKINNEY, TX 75070
Infrared Weather Satellite
MCKINNEY, TX 75070
NEXRAD Weather Radar
MCKINNEY, TX 75070

MCKINNEY, TX 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/ 6/2025
Thursday
7 AUG 2025
MCKINNEY, TX 75070 weather forecast Day 1, 0 hours 1 AM 79° 82° Clear 0%

0% Thunder
( 5% severe)
SSE   5 72% 69°
Low 74° MCKINNEY, TX 75070 weather forecast Day 1, 3 hours 4 AM 76° 77° Clear SSE   3 79% 69°
High 98° MCKINNEY, TX 75070 weather forecast Day 1, 6 hours 7 AM 75° 75° Partly Cloudy 0%

0% Thunder
( 5% severe)
SSE   5 87% 71°

Clear



MCKINNEY, TX 75070 weather forecast Day 1, 9 hours 10 AM 87° 94° Clear SSW   7 63% 73°
MCKINNEY, TX 75070 weather forecast Day 1, 12 hours 1 PM 94° 101° Clear 0%

0% Thunder
( 10% severe)
S   8 47% 71°
MCKINNEY, TX 75070 weather forecast Day 1, 15 hours 4 PM 97° 103° Clear S   9 40% 69°
MCKINNEY, TX 75070 weather forecast Day 1, 18 hours 7 PM 95° 100° Clear 0%

0% Thunder
( 5% severe)
SSE   10 42% 68°
MCKINNEY, TX 75070 weather forecast Day 1, 21 hours 10 PM 86° 90° Clear SSE   7 57% 69°
Friday
8 AUG 2025
MCKINNEY, TX 75070 weather forecast Day 2, 0 hours 1 AM 82° 86° Clear 0%

0% Thunder
( 4% severe)
S   6 67% 70°
Low 76° MCKINNEY, TX 75070 weather forecast Day 2, 3 hours 4 AM 78° 80° Clear S   6 76% 70°
High 100° MCKINNEY, TX 75070 weather forecast Day 2, 6 hours 7 AM 77° 79° Partly Cloudy 0%

0% Thunder
( 5% severe)
S   6 82% 71°

Clear



MCKINNEY, TX 75070 weather forecast Day 2, 9 hours 10 AM 88° 95° Clear S   8 59% 72°
MCKINNEY, TX 75070 weather forecast Day 2, 12 hours 1 PM 96° 103° Clear 0%

0% Thunder
( 14% severe)
S   9 43% 70°
MCKINNEY, TX 75070 weather forecast Day 2, 15 hours 4 PM 98° 104° Clear S   12 38% 68°
MCKINNEY, TX 75070 weather forecast Day 2, 18 hours 7 PM 96° 101° Clear 0%

0% Thunder
( 9% severe)
SSE   12 40% 68°
MCKINNEY, TX 75070 weather forecast Day 2, 21 hours 10 PM 86° 91° Clear SSE   9 59% 70°

MCKINNEY, TX extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 75° Low 75° Low 75° Low 74° Low 75°
High 102° High 99° High 100° High 99° High 98°
MCKINNEY, TX 75070 weather forecast Day 3 MCKINNEY, TX 75070 weather forecast Day 4 MCKINNEY, TX 75070 weather forecast Day 5 MCKINNEY, TX 75070 weather forecast Day 6 MCKINNEY, TX 75070 weather forecast Day 7
Clear
3% Rain
Partly Cloudy
16% Rain
Clear
13% Rain
Clear
10% Rain
Clear
17% Rain
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