10-Day Weather Forecast - Richardson, TX

Sunny. A 30 percent chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Southwest winds around 5 mph.

Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 70s. Southeast winds around 5 mph.

Mostly sunny. Hot with highs in the upper 90s. South winds 5 to 10 mph.

Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph.

Sunny hot with highs in the upper 90s.

Clear. Lows in the upper 70s.

Sunny hot with highs in the upper 90s.

Mostly clear. Lows around 80.

Sunny hot with highs in the upper 90s. Heat index values up to 105.

Mostly clear. Lows in the upper 70s.

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

Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the upper 70s.

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

Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 81F. Dew point will be around 73F with an average humidity of 66%. Winds will be 3 mph from the S.

Sunny with numerous thunderstorms. Chance of storms 65%. High temperature around 96F. Dew point will be around 72F with an average humidity of 56%. Winds will be 2 mph from the NE.

Clear with scattered thunderstorms. Chance of storms 55%. Low temperature around 80F. Dew point will be around 71F with an average humidity of 59%. Winds will be 2 mph from the E.

Sunny with scattered thunderstorms. Chance of storms 60%. High temperature around 97F. Dew point will be around 70F with an average humidity of 51%. Winds will be 4 mph from the NE.

Clear with scattered thunderstorms. Chance of storms 60%. Low temperature around 79F. Dew point will be around 70F with an average humidity of 58%. Winds will be 3 mph from the E.