10-Day Weather Forecast - Duncanville, TX

Partly sunny in the morning, then clearing. Humid with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 106.

Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph.

Sunny, hot with highs in the upper 90s. Southeast winds around 5 mph. Heat index values up to 110 in the afternoon.

Mostly clear. Humid with lows in the upper 70s. South winds around 5 mph.

Sunny, hot with highs in the upper 90s. 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. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. 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.

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

Clear. Low temperature around 80F. Dew point will be around 72F with an average humidity of 64%. Winds will be 7 mph from the S.

Sunny. High temperature around 98F. Dew point will be around 71F with an average humidity of 56%. Winds will be 7 mph from the S.

Clear. Low temperature around 79F. Dew point will be around 72F with an average humidity of 63%. Winds will be 8 mph from the S.

Sunny. High temperature around 96F. Dew point will be around 72F with an average humidity of 60%. Winds will be 8 mph from the S.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 78F. Dew point will be around 73F with an average humidity of 67%. Winds will be 8 mph from the S.