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McKinney News

Local information

McKinney, Texas weather

Forecasts and observations from the National Weather Service.

Observed conditions

82°F

Clear

McKinney - McKinney National Airport (KTKI) · Observed

Wind
3 mph
Humidity
35%

Weather alerts

Air Quality Alert

Air Quality Alert issued October 7 at 2:29PM CDT by NWS Fort Worth TX

AQAFWD The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Dallas-Fort Worth area for Thursday, October 8, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Dallas-Fort Worth area on Thursday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive-through lanes, conserving energy, and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts (www.tceq.texas.gov/goto/ozonefacts) Air North Texas: (www.airnorthtexas.org) EPA Air Now (www.airnow.gov/index.cfm?action.local_state&STATEID=45&TAB=0) Take care of Texas (www.takecareoftexas.org) North Central Texas Council of Governments Air Quality (www.nctcog.org/trans/air/index.asp)

Issued · Until

Forecast

National Weather Service · Issued

Tonight

61°F

Clear

Clear, with a low around 61. North northeast wind around 0 mph.

Chance of precipitation: 0%

Wind: 0 mph

Thursday

88°F

Sunny

Sunny. High near 88, with temperatures falling to around 86 in the afternoon. East northeast wind 0 to 5 mph.

Chance of precipitation: 0%

Wind: ENE 0 to 5 mph

Thursday Night

63°F

Clear

Clear, with a low around 63. East northeast wind around 0 mph.

Chance of precipitation: 0%

Wind: 0 mph

Friday

87°F

Sunny

Sunny. High near 87, with temperatures falling to around 84 in the afternoon. East wind around 5 mph.

Chance of precipitation: 0%

Wind: E 5 mph

Friday Night

65°F

Clear

Clear. Low around 65, with temperatures rising to around 67 overnight. East northeast wind 0 to 5 mph.

Chance of precipitation: 0%

Wind: ENE 0 to 5 mph

Saturday

86°F

Sunny

Sunny. High near 86, with temperatures falling to around 84 in the afternoon. East wind 0 to 5 mph.

Chance of precipitation: 0%

Wind: E 0 to 5 mph

Saturday Night

65°F

Clear

Clear, with a low around 65. Southeast wind around 5 mph.

Chance of precipitation: 1%

Wind: SE 5 mph

Sunday

86°F

Sunny

Sunny, with a high near 86. South wind 5 to 10 mph.

Chance of precipitation: 1%

Wind: S 5 to 10 mph

Location: 33.1972, -96.6398. Checked . Official forecast and alerts ↗ · NWS location data