10-Day Weather Forecast - McKinney, TX

Mostly sunny. Highs in the upper 50s. North winds 10 to 20 mph becoming 15 to 20 mph with gusts up to 30 mph in the afternoon.

Mostly clear. Cooler with lows around 30. North winds 10 to 15 mph diminishing to 5 to 10 mph after midnight.

Sunny. Highs in the mid 50s. Northwest winds around 5 mph becoming southwest in the afternoon.

Clear. Lows in the upper 30s.

Sunny. Highs in the lower 60s.

Mostly clear. Lows in the lower 30s.

Sunny. Highs in the mid 50s.

Clear. Lows around 30.

Sunny. Highs in the lower 50s.

Mostly clear. Lows in the upper 20s.

Sunny. Highs in the mid 50s.

Mostly clear. Low temperature around 39F. Dew point will be around 28F with an average humidity of 59%. Winds will be 7 mph from the NE.

Mostly sunny. High temperature around 59F. Dew point will be around 38F with an average humidity of 60%. Winds will be 7 mph from the S.

Cloudy. Low temperature around 46F. Dew point will be around 41F with an average humidity of 78%. Winds will be 8 mph from the S.

Cloudy. High temperature around 64F. Dew point will be around 51F with an average humidity of 77%. Winds will be 12 mph from the S.

Cloudy. Low temperature around 53F. Dew point will be around 53F with an average humidity of 90%. Winds will be 9 mph from the S.

Cloudy. High temperature around 67F. Dew point will be around 56F with an average humidity of 80%. Winds will be 11 mph from the SW.

Partly cloudy. Low temperature around 52F. Dew point will be around 52F with an average humidity of 85%. Winds will be 6 mph from the S.