MCKINNEY, TX 75069 Weather Forecast & Current Conditions

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MCKINNEY, TX
Current Weather

2:53 PM CST FEB 15, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 48°F
Rel. Hum.: 52%
Visibility: 10 miles
Wind: NW at 10 mph
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

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MCKINNEY, TX 75069
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the mid 60s. North winds 10 to 15 mph.
TONIGHT
Mostly clear. Patchy fog after midnight. Cooler with lows in the mid 40s. North winds around 5 mph in the evening, becoming light and variable.
WASHINGTONS BIRTHDAY
Patchy fog in the morning. Sunny. Highs around 70. South winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. South winds 5 to 10 mph.
TUESDAY
Partly sunny. Highs in the mid 70s. South winds 10 to 20 mph, becoming 15 to 20 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 50s.
WEDNESDAY
Partly sunny. Highs in the upper 70s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 50s.
THURSDAY
Mostly sunny. Highs in the upper 70s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50.
FRIDAY
Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Cooler with highs in the upper 60s. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a 20 percent chance of showers after midnight. Lows in the mid 40s.
SATURDAY
Mostly sunny with a 20 percent chance of showers. Highs in the mid 60s.

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 AM CST  2/15/2026
Sunday
15 FEB 2026
MCKINNEY, TX 75069 weather forecast Day 1, 12 hours 12 PM 58° 55° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNW   16 75% 50°
High 65° MCKINNEY, TX 75069 weather forecast Day 1, 15 hours 3 PM 64° 63° Clear N   14 58% 49°
Partly Cloudy



MCKINNEY, TX 75069 weather forecast Day 1, 18 hours 6 PM 61° 60° Clear 0%

0% Thunder
( 0% severe)
N   7 62% 48°
MCKINNEY, TX 75069 weather forecast Day 1, 21 hours 9 PM 53° 53° Partly Cloudy NNE   2 80% 47°
Monday
16 FEB 2026
MCKINNEY, TX 75069 weather forecast Day 2, 0 hours 12 AM 50° 50° Clear 0%

0% Thunder
( 0% severe)
  CALM 83% 45°
Low 43° MCKINNEY, TX 75069 weather forecast Day 2, 3 hours 3 AM 47° 46° Clear   CALM 89% 44°
High 71° MCKINNEY, TX 75069 weather forecast Day 2, 6 hours 6 AM 45° 44° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   1 93% 43°

Partly Cloudy



MCKINNEY, TX 75069 weather forecast Day 2, 9 hours 9 AM 51° 49° Partly Cloudy SSE   6 89% 48°
MCKINNEY, TX 75069 weather forecast Day 2, 12 hours 12 PM 63° 62° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   12 67% 52°
MCKINNEY, TX 75069 weather forecast Day 2, 15 hours 3 PM 69° 69° Clear S   12 53% 51°
MCKINNEY, TX 75069 weather forecast Day 2, 18 hours 6 PM 66° 66° Clear 0%

0% Thunder
( 0% severe)
SSE   9 58% 51°
MCKINNEY, TX 75069 weather forecast Day 2, 21 hours 9 PM 59° 57° Partly Cloudy S   9 75% 51°
Tuesday
17 FEB 2026
MCKINNEY, TX 75069 weather forecast Day 3, 0 hours 12 AM 57° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   9 77% 50°
Low 52° MCKINNEY, TX 75069 weather forecast Day 3, 3 hours 3 AM 54° 51° Partly Cloudy S   12 86% 50°
High 75° MCKINNEY, TX 75069 weather forecast Day 3, 6 hours 6 AM 53° 49° Mostly Cloudy 0%

0% Thunder
( 0% severe)
S   12 90% 50°

Mostly Cloudy



MCKINNEY, TX 75069 weather forecast Day 3, 9 hours 9 AM 57° 54° Mostly Cloudy S   15 86% 53°
MCKINNEY, TX 75069 weather forecast Day 3, 15 hours 12 PM 67° 67° Mostly Cloudy 0%

0% Thunder
( 0% severe)
S   17 63% 54°
MCKINNEY, TX 75069 weather forecast Day 3, 18 hours 3 PM 74° 74° Partly Cloudy S   20 51% 55°
MCKINNEY, TX 75069 weather forecast Day 3, 21 hours 6 PM 73° 73° Partly Cloudy     S   16 53% 55°

MCKINNEY, TX extended weather forecast

Wednesday
18 FEB 2026
Thursday
19 FEB 2026
Friday
20 FEB 2026
Saturday
21 FEB 2026
Sunday
22 FEB 2026
Low 58° Low 54° Low 46° Low 44° Low 41°
High 75° High 74° High 62° High 63° High 62°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
14% Rain
Partly Cloudy
8% Rain
Mostly Cloudy
28% Rain
Mostly Cloudy
27% Rain
Clear
11% Rain
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