10-Day Weather Forecast - Prosper, TX

Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Southwest winds around 5 mph. Chance of rain 20 percent.

Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 70s. Northeast winds around 5 mph.

Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds 5 to 10 mph. Heat index values up to 107.

Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Northeast winds 5 to 10 mph.

Mostly cloudy with a slight chance of showers and thunderstorms in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.

Partly cloudy. Lows in the lower 70s.

Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Heat index values up to 105.

Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 70s.

Mostly sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Lows in the mid 70s.

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

Mostly clear. Lows in the mid 70s.

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

Clear. Low temperature around 77F. Dew point will be around 72F with an average humidity of 71%. Winds will be 8 mph from the S.

Sunny. High temperature around 93F. Dew point will be around 72F with an average humidity of 63%. Winds will be 6 mph from the S.

Clear. Low temperature around 77F. Dew point will be around 73F with an average humidity of 70%. Winds will be 8 mph from the S.

Sunny. High temperature around 93F. Dew point will be around 73F with an average humidity of 63%. Winds will be 6 mph from the S.

Clear. Low temperature around 75F. Dew point will be around 73F with an average humidity of 72%. Winds will be 7 mph from the S.