10-Day Weather Forecast - Justin, TX

Sunny, hot with highs around 100. Southeast winds 5 to 10 mph. Heat index values up to 106.

Mostly clear. Lows in the upper 70s. South winds around 5 mph.

Sunny, hot with highs around 100. South winds 5 to 10 mph. Heat index values up to 106.

Clear. Lows in the upper 70s.

Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon.

Mostly clear. Lows in the upper 70s.

Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon.

Mostly clear. Lows in the upper 70s.

Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.

Mostly clear. Lows in the upper 70s.

Mostly sunny. Hot with highs around 100. Heat index values up to 110 in the afternoon.

Mostly clear. Low temperature around 79F. Dew point will be around 68F with an average humidity of 55%. Winds will be 11 mph from the S.

Sunny. High temperature around 98F. Dew point will be around 70F with an average humidity of 52%. Winds will be 11 mph from the S.

Clear. Low temperature around 78F. Dew point will be around 70F with an average humidity of 61%. Winds will be 12 mph from the SE.

Sunny. High temperature around 96F. Dew point will be around 73F with an average humidity of 59%. Winds will be 12 mph from the S.

Clear. Low temperature around 78F. Dew point will be around 71F with an average humidity of 65%. Winds will be 14 mph from the SE.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 96F. Dew point will be around 73F with an average humidity of 61%. Winds will be 12 mph from the S.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 78F. Dew point will be around 71F with an average humidity of 63%. Winds will be 13 mph from the SE.