10-Day Weather Forecast - Hayes, SD

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  • 78|43°F
    Mostly Sunny
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    Today

    78°F

    Mostly sunny. Much warmer with highs in the upper 70s. Southeast winds 15 to 20 mph becoming southwest 10 to 15 mph this afternoon.

    Tonight

    43°F

    Mostly clear. Not as cool with lows in the lower 40s. Northeast winds 5 to 10 mph becoming west after midnight.

    Hourly details
  • Day

    81°F

    Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph becoming southeast 10 to 15 mph with gusts up to 25 mph in the afternoon.

    Night

    51°F

    Partly cloudy. Lows around 50. Southeast winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    91°F

    Partly sunny. A slight chance of showers in the afternoon. Windy with highs in the upper 80s. Southeast winds 15 to 20 mph becoming south 20 to 30 mph in the afternoon. Chance of rain 20 percent.

    Night

    57°F

    Showers likely with a chance of thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 50s. Chance of rain 70 percent.

    Hourly details
  • Day

    63°F

    Partly sunny with a 50 percent chance of showers. Very windy and much cooler with highs in the mid 60s. Temperature falling into the upper 50s in the afternoon.

    Night

    39°F

    Mostly cloudy. A chance of rain showers in the evening. Very windy and much cooler with lows in the mid 30s. Chance of rain 50 percent.

    Hourly details
  • Day

    53°F

    Partly cloudy and windy. Highs in the lower 50s. Lows around 30.

    Night

    35°F

    Partly cloudy and windy. Highs in the lower 50s. Lows around 30.

    Hourly details
  • Weekend Weather

  • Day

    50°F

    Partly sunny. A slight chance of rain and snow showers in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent.

    Night

    33°F

    Mostly cloudy in the evening then partly cloudy with a slight chance of snow showers after midnight. Lows around 30. Chance of snow 20 percent.

    Hourly details
  • Day

    54°F

    Partly sunny with a slight chance of snow and rain showers. Highs in the mid 50s. Chance of precipitation 20 percent.

    Night

    34°F

    Partly cloudy. Low temperature around 34F. Dew point will be around 28F with an average humidity of 58%. Winds will be 6 mph from the N.

  • Day

    56°F

    Cloudy. High temperature around 56F. Dew point will be around 29F with an average humidity of 51%. Winds will be 4 mph from the NW.

    Night

    35°F

    Mostly clear. Low temperature around 35F. Dew point will be around 31F with an average humidity of 62%. Winds will be 2 mph from the N.

  • Day

    58°F

    Partly cloudy. High temperature around 58F. Dew point will be around 32F with an average humidity of 53%. Winds will be 2 mph from the NW.

    Night

    39°F

    Partly cloudy. Low temperature around 39F. Dew point will be around 34F with an average humidity of 62%. Winds will be 4 mph from the SE.

  • Day

    58°F

    Partly cloudy. High temperature around 58F. Dew point will be around 36F with an average humidity of 57%. Winds will be 4 mph from the NE.

    Night

    39°F

    Cloudy. Low temperature around 39F. Dew point will be around 38F with an average humidity of 71%. Winds will be 5 mph from the E.