10-Day Weather Forecast - McKinney, TX

Partly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.

Cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds around 5 mph.

Mostly sunny. Highs around 80. Southeast winds around 5 mph.

Mostly cloudy. Lows around 60.

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

Partly cloudy in the evening, then clearing. Lows around 60.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of showers after midnight. Lows in the lower 60s.

Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the upper 70s.

Cloudy with a 30% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 54F with an average humidity of 69%. Winds will be 7 mph from the SE.

Cloudy with a 35% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 66F with an average humidity of 81%. Winds will be 8 mph from the SSE.

Cloudy. Low temperature around 67F. Dew point will be around 66F with an average humidity of 87%. Winds will be 7 mph from the SSE.

Mostly cloudy with a 25% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 70F with an average humidity of 81%. Winds will be 9 mph from the SSE.

Partly cloudy. Low temperature around 73F. Dew point will be around 70F with an average humidity of 88%. Winds will be 12 mph from the SSE.

Partly cloudy. High temperature around 81F. Dew point will be around 71F with an average humidity of 75%. Winds will be 14 mph from the S.

Clear. Low temperature around 73F. Dew point will be around 70F with an average humidity of 81%. Winds will be 9 mph from the SSW.