10-Day Weather Forecast - Donna, TX

Partly sunny. Humid with highs in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 117.

Mostly cloudy. Humid with lows in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 111 early in the evening.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Heat index values up to 108.

Partly cloudy in the evening then becoming mostly cloudy. Humid with lows around 80. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 105 early in the evening.

Partly sunny in the morning then clearing. Highs in the mid 90s. Heat index values up to 110.

Mostly clear. Lows around 80. Heat index values up to 105 early in the evening.

Sunny. Highs in the mid 90s. Heat index values up to 110.

Mostly clear. Lows around 80. Heat index values up to 105 early in the evening.

Sunny. Highs in the mid 90s. Heat index values up to 110.

Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.

Sunny. Highs in the mid 90s.

Mostly clear. Lows in the mid 70s.

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

Clear. Low temperature around 79F. Dew point will be around 74F with an average humidity of 79%. Winds will be 8 mph from the SE.

Sunny. High temperature around 92F. Dew point will be around 75F with an average humidity of 70%. Winds will be 10 mph from the SE.

Clear. Low temperature around 78F. Dew point will be around 75F with an average humidity of 78%. Winds will be 10 mph from the SE.

Sunny. High temperature around 91F. Dew point will be around 75F with an average humidity of 71%. Winds will be 11 mph from the SE.

Clear. Low temperature around 79F. Dew point will be around 75F with an average humidity of 78%. Winds will be 11 mph from the SE.