10-Day Weather Forecast - Southlake, TX

Mostly sunny. A 30 percent chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. South winds around 5 mph becoming east in the afternoon.

Partly cloudy in the evening then clearing. Humid with lows in the mid 70s. Southeast winds around 5 mph.

Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. South winds around 5 mph. Heat index values up to 105.

Partly cloudy in the evening then becoming mostly clear. Lows in the mid 70s.

Mostly sunny. Highs in the mid 90s. Heat index values up to 105.

Partly cloudy in the evening then clearing. Lows in the upper 70s.

Sunny. Highs in the mid 90s. Heat index values up to 105.

Partly cloudy. Lows in the upper 70s.

Mostly sunny. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Lows in the upper 70s.

Sunny. Highs in the upper 90s. Heat index values up to 105.

Clear. Low temperature around 82F. Dew point will be around 72F with an average humidity of 61%. Winds will be 9 mph from the S.

Sunny. High temperature around 99F. Dew point will be around 75F with an average humidity of 57%. Winds will be 6 mph from the S.

Clear. Low temperature around 82F. Dew point will be around 74F with an average humidity of 63%. Winds will be 5 mph from the SE.

Sunny. High temperature around 99F. Dew point will be around 74F with an average humidity of 54%. Winds will be 2 mph from the E.

Clear. Low temperature around 81F. Dew point will be around 73F with an average humidity of 63%. Winds will be 4 mph from the E.

Sunny. High temperature around 98F. Dew point will be around 73F with an average humidity of 55%. Winds will be 3 mph from the E.

Clear. Low temperature around 79F. Dew point will be around 72F with an average humidity of 63%. Winds will be 5 mph from the E.