McKinney, TX Weather - Extended Forecast

Sunday

Showers, breezy

High:
75°F

Showers and possibly a thunderstorm, mainly before 4pm, then showers and thunderstorms likely after 4pm. High near 75. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

Sunday Night

Thunderstorms likely

Overnight low:
65°F

Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 65. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Monday

Partly sunny

High:
84°F

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. South wind around 15 mph, with gusts as high as 20 mph.

Monday Night

Slight chance of thunderstorms

Overnight low:
67°F

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. South southeast wind around 15 mph, with gusts as high as 20 mph.

Tuesday

Chance of thunderstorms

High:
84°F

Tuesday Night

Partly cloudy

Overnight low:
69°F

Wednesday

Chance of thunderstorms

High:
83°F

Wednesday Night

Chance of thunderstorms

Overnight low:
68°F

Thursday

Chance of thunderstorms

High:
80°F