10-Day Weather Forecast - Alton, TX

Sunny with highs in the mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 108.

Mostly clear in the evening then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 106 early in the evening.

Sunny with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 107.

Mostly clear. Lows in the upper 70s.

Sunny. Highs in the mid 90s.

Clear. Lows in the upper 70s.

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

Mostly clear. Lows in the upper 70s.

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

Clear. Lows in the upper 70s.

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

Mostly clear. Low temperature around 80F. Dew point will be around 75F with an average humidity of 76%. Winds will be 14 mph from the SE.

Sunny. High temperature around 94F. Dew point will be around 76F with an average humidity of 66%. Winds will be 16 mph from the SE.

Clear. Low temperature around 81F. Dew point will be around 75F with an average humidity of 75%. Winds will be 15 mph from the SE.

Sunny. High temperature around 93F. Dew point will be around 74F with an average humidity of 63%. Winds will be 17 mph from the SE.

Clear. Low temperature around 78F. Dew point will be around 74F with an average humidity of 75%. Winds will be 13 mph from the SE.

Sunny. High temperature around 93F. Dew point will be around 75F with an average humidity of 67%. Winds will be 11 mph from the SE.

Clear. Low temperature around 77F. Dew point will be around 75F with an average humidity of 78%. Winds will be 9 mph from the SE.