10-Day Weather Forecast - Lewisville, TX

Mostly sunny and breezy. Highs around 80. Temperatures falling into the lower 60s this afternoon. Southwest winds 10 to 15 mph becoming northwest 15 to 25 mph with wind gusts up to 40 mph are possible this afternoon.

Mostly clear and breezy. Much cooler with lows in the mid 30s. North winds 15 to 25 mph diminishing to 10 to 20 mph after midnight. Wind gusts up to 40 mph are possible.

Mostly sunny in the morning then becoming mostly cloudy. Much cooler with highs in the mid 40s. North winds 10 to 15 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. North winds 5 to 10 mph.

Sunny. Highs around 50. Northwest winds around 5 mph becoming west in the afternoon.

Mostly clear. Lows in the mid 30s.

Mostly sunny. A 20 percent chance of showers in the morning. Highs in the upper 50s.

Mostly clear. Lows in the upper 30s.

Mostly sunny. Highs in the mid 60s.

Mostly cloudy. Lows in the mid 40s.

Mostly sunny. Highs around 70.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.

Mostly sunny. Highs in the lower 70s.

Clear. Low temperature around 49F. Dew point will be around 43F with an average humidity of 59%. Winds will be 2 mph from the NE.

Sunny. High temperature around 68F. Dew point will be around 42F with an average humidity of 50%. Winds will be 3 mph from the NE.

Clear. Low temperature around 48F. Dew point will be around 39F with an average humidity of 55%. Winds will be 2 mph from the E.

Mostly sunny. High temperature around 67F. Dew point will be around 43F with an average humidity of 54%. Winds will be 2 mph from the E.

Mostly clear. Low temperature around 49F. Dew point will be around 41F with an average humidity of 60%. Winds will be 2 mph from the SE.