10-Day Weather Forecast - McKinney, TX

Partly sunny. Much cooler with highs in the mid 70s. Northeast winds 5 to 10 mph.

Mostly cloudy. Lows in the upper 50s. East winds 5 to 10 mph.

Sunny warmer with highs in the mid 80s. Southeast winds 5 to 10 mph.

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the upper 80s.

Clear. Lows in the mid 60s.

Sunny. Highs around 90.

Clear. Lows in the lower 60s.

Sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 50s.

Sunny. Highs in the mid 70s.

Mostly clear. Low temperature around 51F. Dew point will be around 34F with an average humidity of 49%. Winds will be 6 mph from the E.

Sunny. High temperature around 79F. Dew point will be around 49F with an average humidity of 51%. Winds will be 8 mph from the SE.

Clear. Low temperature around 60F. Dew point will be around 53F with an average humidity of 59%. Winds will be 10 mph from the SE.

Partly cloudy. High temperature around 80F. Dew point will be around 58F with an average humidity of 62%. Winds will be 14 mph from the S.

Partly cloudy. Low temperature around 66F. Dew point will be around 58F with an average humidity of 63%. Winds will be 14 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 80F. Dew point will be around 63F with an average humidity of 68%. Winds will be 14 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 67F. Dew point will be around 60F with an average humidity of 64%. Winds will be 9 mph from the S.