10-Day Weather Forecast - Lewisville, TX

Sunny. Highs in the lower 80s. South winds 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s. South winds 10 to 15 mph increasing to 15 to 20 mph after midnight.

Partly sunny in the morning then clearing. Breezy with highs around 80. Temperatures falling into the mid 60s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph becoming northwest 20 to 25 mph with wind gusts up to 40 mph are possible in the afternoon.

Partly cloudy in the evening then clearing. Breezy and much colder with lows in the lower 30s.

Mostly sunny. Much cooler with highs in the lower 50s.

Partly cloudy. Cold with lows in the mid 30s.

Mostly sunny. Not as cool with highs in the mid 60s.

Mostly clear. Not as cool with lows in the upper 40s.

Sunny. Not as cool with highs in the upper 70s.

Mostly clear. Lows in the mid 50s.

Sunny. Highs in the mid 80s.

Clear. Low temperature around 62F. Dew point will be around 55F with an average humidity of 59%. Winds will be 4 mph from the S.

Sunny. High temperature around 88F. Dew point will be around 56F with an average humidity of 55%. Winds will be 2 mph from the S.

Clear. Low temperature around 63F. Dew point will be around 54F with an average humidity of 54%. Winds will be 2 mph from the SE.

Sunny. High temperature around 88F. Dew point will be around 55F with an average humidity of 50%. Winds will be 4 mph from the S.

Clear. Low temperature around 64F. Dew point will be around 54F with an average humidity of 50%. Winds will be 4 mph from the S.

Sunny. High temperature around 88F. Dew point will be around 56F with an average humidity of 49%. Winds will be 6 mph from the S.

Clear. Low temperature around 65F. Dew point will be around 55F with an average humidity of 52%. Winds will be 9 mph from the S.