10-Day Weather Forecast - Hayes, SD

Mostly sunny. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Lows in the lower 60s. North winds 5 to 10 mph, becoming east after midnight.

Mostly sunny. Hot with highs in the mid 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon.

Mostly clear. A slight chance of thunderstorms in the evening. Lows in the upper 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Mostly sunny. Hot with highs in the mid 90s. South winds around 10 mph with gusts up to 20 mph.

Partly cloudy. A slight chance of thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent.

Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 40 percent.

Showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent.

Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Mostly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 60s.

Partly sunny. Highs in the lower 80s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

Partly sunny. Highs in the lower 80s.

Mostly clear. Low temperature around 61F. Dew point will be around 59F with an average humidity of 76%. Winds will be 2 mph from the SE.

Mostly sunny. High temperature around 76F. Dew point will be around 57F with an average humidity of 60%. Winds will be 5 mph from the W.

Mostly clear. Low temperature around 60F. Dew point will be around 55F with an average humidity of 70%. Winds will be 2 mph from the SW.

Mostly sunny. High temperature around 74F. Dew point will be around 54F with an average humidity of 58%. Winds will be 5 mph from the W.

Clear. Low temperature around 58F. Dew point will be around 54F with an average humidity of 70%. Winds will be 2 mph from the E.