MCKINNEY, TX 75069 Weather Forecast & Current Conditions

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75069 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MCKINNEY, TX Current Weather
10:53 PM CDT JUL 4, 2026
Clear 88°F
Feels Like:	93°F
Dewpoint:	70°F
Rel. Hum.:	55%
Visibility:	10 miles
Wind:	S at 7 mph
Pressure:	29.97 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 clear this evening, then becoming partly cloudy. Lows in the upper 70s. Southeast winds around 5 mph.

SUNDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs in the upper 90s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 105.

SUNDAY NIGHT
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 70s. Southeast winds around 5 mph.

MONDAY
Mostly sunny. Highs in the mid 90s. Southeast winds around 5 mph, becoming east in the afternoon.

MONDAY NIGHT
Mostly clear with a 20 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Southeast winds around 5 mph.

TUESDAY
Mostly sunny. Highs in the mid 90s.

TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.

WEDNESDAY
Sunny, hot with highs in the upper 90s. Heat index values up to 105.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 80s.

THURSDAY
Sunny, hot with highs around 100. Heat index values up to 105.

THURSDAY NIGHT
Clear. Lows in the lower 80s.

FRIDAY
Sunny, hot with highs around 100. Heat index values up to 105.

FRIDAY NIGHT
Mostly clear. Lows in the lower 80s.

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 7:00 AM CDT 7/ 4/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
4 JUL 2026

1 PM

96°

103°

Partly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 17% severe)

S 6

43%

70°

High 98°

4 PM

97°

103°

Partly Cloudy

SSE 7

40%

69°

Partly Cloudy

7 PM

95°

99°

Partly Cloudy

3%

0% Thunder
( 7% severe)

SSE 9

40%

67°

10 PM

87°

92°

Partly Cloudy

SE 9

57%

70°

Sunday
5 JUL 2026

1 AM

83°

88°

Partly Cloudy

6%

0% Thunder
( 6% severe)

SSE 7

67%

71°

Low 78°

4 AM

81°

84°

Partly Cloudy

SSE 6

69%

70°

High 98°

7 AM

80°

83°

Partly Cloudy

1%

0% Thunder
( 8% severe)

SSE 6

72%

70°

Partly Cloudy

Chance of Rain

10 AM

90°

96°

Partly Cloudy

W 8

52%

70°

1 PM

97°

103°

Mostly Cloudy

25%
RAIN
***

0% Thunder
( 23% severe)

WNW 6

40%

69°

4 PM

97°

102°

Partly Cloudy

N 7

39%

68°

7 PM

94°

99°

Partly Cloudy

28%
RAIN
***

0% Thunder
( 26% severe)

SSE 8

43%

68°

10 PM

86°

91°

Partly Cloudy

SE 7

59%

70°

Monday
6 JUL 2026

1 AM

83°

88°

Partly Cloudy

8%

0% Thunder
( 12% severe)

SE 5

67%

71°

Low 78°

4 AM

80°

83°

Partly Cloudy

SE 3

74%

71°

High 95°

7 AM

78°

80°

Partly Cloudy

8%

0% Thunder
( 14% severe)

SE 3

79%

71°

Partly Cloudy

10 AM

86°

91°

Partly Cloudy

E 5

61%

71°

1 PM

93°

99°

Partly Cloudy

9%

0% Thunder
( 26% severe)

E 6

47%

70°

4 PM

94°

100°

Partly Cloudy

E 6

46%

70°

7 PM

92°

97°

Partly Cloudy

ENE 7

47%

69°


MCKINNEY, TX extended weather forecast
Tuesday 7 JUL 2026	Wednesday 8 JUL 2026	Thursday 9 JUL 2026	Friday 10 JUL 2026	Saturday 11 JUL 2026
Low 72°	Low 73°	Low 77°	Low 77°	Low 76°
High 94°	High 96°	High 99°	High 98°	High 98°

Partly Cloudy 23% Rain	Partly Cloudy 21% Rain	Clear 18% Rain	Clear 12% Rain	Partly Cloudy 11% Rain

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