Weather in McKinney, Texas, United States

7-Day Detailed Weather Forecast for McKinney

Today

Temperature: 84°F

Wind Speed: 15 to 20 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 84. South wind 15 to 20 mph, with gusts as high as 30 mph.

Tonight

Temperature: 53°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms between 1am and 4am, then showers and thunderstorms likely. Mostly cloudy. Low around 53, with temperatures rising to around 66 overnight. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

Temperature: 63°F

Wind Speed: 15 to 20 mph

Wind Direction: N

Forecast: Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 63. North wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Temperature: 43°F

Wind Speed: 5 to 15 mph

Wind Direction: NNE

Forecast: A chance of rain showers before 7pm. Partly cloudy. Low around 43, with temperatures rising to around 45 overnight. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 73°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 73. East northeast wind around 5 mph.

Sunday Night

Temperature: 49°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Partly cloudy. Low around 49, with temperatures rising to around 51 overnight. Southeast wind 0 to 5 mph.

Monday

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 71. South southeast wind 5 to 10 mph.

Monday Night

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 55. South southeast wind 5 to 10 mph.

Tuesday

Temperature: 71°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 71. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 61.

Wednesday

Temperature: 81°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 81.

Wednesday Night

Temperature: 65°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 65.

Thursday

Temperature: 83°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 20%.

Thursday Night

Temperature: 65°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 20%.