Ethan, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Friday 5/10
    Day
    70°
    Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Near steady temperature in the lower 70s. Northwest winds around 20 mph with gusts up to 35 mph.
    Night Details
    Mostly clear. Lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph becoming west around 5 mph after midnight.
  • Forecast day icon
    Saturday
    Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 5/11
    Day
    75°
    Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s. West winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Sunday 5/12
    Day
    79°
    Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. West winds 10 to 15 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the upper 40s. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Monday 5/13
    Day
    75°
    Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows around 50.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    50% Chance of Storms
    55°
    Tuesday 5/14
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    55°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    68°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Wednesday 5/15
    Day
    68°
    40% Chance of Storms
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms in the morning. Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Thursday 5/16
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs around 70.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 39F with an average humidity of 64%. Winds will be 4 mph from the N.
  • Forecast day icon
    Friday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Friday 5/17
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 68F. Dew point will be around 42F with an average humidity of 52%. Winds will be 5 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 41F with an average humidity of 58%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Saturday 5/18
    Day
    69°
    Sunny
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 42F with an average humidity of 49%. Winds will be 8 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 41F with an average humidity of 57%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Sunday 5/19
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 43F with an average humidity of 51%. Winds will be 3 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 48F. Dew point will be around 42F with an average humidity of 60%. Winds will be 1 mph from the NW.