MCKINNEY, TX 75069 Weather Forecast & Current Conditions

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75069 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MCKINNEY, TX Current Weather
3:53 PM CST FEB 27, 2026
Clear 81°F
Feels Like:	79°F
Dewpoint:	32°F
Rel. Hum.:	17%
Visibility:	10 miles
Wind:	ESE at 6 mph
Pressure:	29.96 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

THIS AFTERNOON
Sunny. Highs in the upper 70s. East winds around 5 mph.

TONIGHT
Mostly clear in the evening, then partly cloudy with a less than 20 percent chance of showers after midnight. Lows in the mid 50s. Southeast winds around 5 mph.

SATURDAY
Sunny. A less than 20 percent chance of showers in the morning. Highs in the lower 80s. South winds 5 to 10 mph.

SATURDAY NIGHT
Mostly clear in the evening, then mostly cloudy with a 20 percent chance of showers after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph.

SUNDAY
Mostly sunny. Highs around 80. South winds 10 to 15 mph.

SUNDAY NIGHT
Mostly clear in the evening, then partly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Lows in the upper 50s.

MONDAY
Mostly sunny. Highs in the mid 70s.

MONDAY NIGHT
Partly cloudy. Lows around 60.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs around 80.

TUESDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30 percent.

WEDNESDAY
Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.

WEDNESDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent.

THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.

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 2/27/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
27 FEB 2026

12 PM

74°

74°

Clear

0%

0% Thunder
( 0% severe)

ESE 5

28%

39°

High 80°

3 PM

79°

78°

Clear

ESE 3

21%

36°

Clear

6 PM

75°

75°

Clear

1%

0% Thunder
( 1% severe)

SE 5

25%

37°

9 PM

63°

64°

Clear

SE 3

43%

40°

Saturday
28 FEB 2026

12 AM

59°

58°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 6% severe)

SSE 6

53%

42°

Low 54°

3 AM

56°

55°

Partly Cloudy

SSE 6

64%

44°

High 82°

6 AM

56°

54°

Mostly Cloudy

9%

0% Thunder
( 6% severe)

SSE 7

66%

45°

Decreasing Clouds

9 AM

63°

62°

Partly Cloudy

S 10

58%

48°

12 PM

75°

75°

Partly Cloudy

3%

0% Thunder
( 3% severe)

S 14

37%

47°

3 PM

81°

80°

Clear

S 15

29%

46°

6 PM

78°

78°

Clear

6%

0% Thunder
( 5% severe)

SSE 10

32%

46°

9 PM

67°

67°

Partly Cloudy

SE 9

49%

47°

Sunday
1 MAR 2026

12 AM

65°

65°

Partly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 11% severe)

SSE 9

54%

48°

Low 57°

3 AM

62°

61°

Mostly Cloudy

S 8

67%

51°

High 80°

6 AM

59°

58°

Partly Cloudy

8%

0% Thunder
( 5% severe)

SSE 8

78%

52°

Partly Cloudy

9 AM

63°

62°

Partly Cloudy

SSE 12

72%

54°

12 PM

73°

73°

Partly Cloudy

3%

0% Thunder
( 2% severe)

S 16

51%

54°

3 PM

79°

79°

Partly Cloudy

S 17

39%

52°

6 PM

77°

78°

Partly Cloudy

SSE 13

39%

50°


MCKINNEY, TX extended weather forecast
Monday 2 MAR 2026	Tuesday 3 MAR 2026	Wednesday 4 MAR 2026	Thursday 5 MAR 2026	Friday 6 MAR 2026
Low 58°	Low 56°	Low 65°	Low 53°	Low 62°
High 66°	High 77°	High 73°	High 77°	High 77°

Mostly Cloudy 40% Rain	Mostly Cloudy 15% Rain	Overcast 54% Rain	Mostly Cloudy 32% Rain	Overcast 29% Rain

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