Ethan, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 5/13
    Day
    74°
    Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 41F with an average humidity of 53%. Winds will be 7 mph from the N.
    Night Details
    Partly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph becoming southeast after midnight.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    60% Chance of Storms
    57°
    Tuesday 5/14
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    69°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Wednesday 5/15
    Day
    69°
    50% Chance of Storms
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph becoming northwest in the afternoon. Chance of rain 50 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 40s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Thursday 5/16
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Friday
    Sunny
    84°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Friday 5/17
    Day
    84°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    Sunny
    78°
    Forecast night icon
    Night
    30% Chance of Storms
    52°
    Saturday 5/18
    Day
    78°
    Sunny
    Forecast day icon
    Night
    52°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Mostly clear in the evening then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    72°
    Forecast night icon
    Night
    40% Chance Rain Showers
    54°
    Sunday 5/19
    Day
    72°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    40% Chance Rain Showers
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers. Not as warm with highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Monday 5/20
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 49F with an average humidity of 65%. Winds will be 3 mph from the NE.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Tuesday 5/21
    Day
    73°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 73F. Dew point will be around 51F with an average humidity of 56%. Winds will be 3 mph from the N.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 48F with an average humidity of 64%. Winds will be 3 mph from the N.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Wednesday 5/22
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 71F. Dew point will be around 49F with an average humidity of 57%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 48F with an average humidity of 65%. Winds will be 2 mph from the NE.