Ethan, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Thunderstorms
    56°
    Forecast night icon
    Night
    70% Chance of Storms
    44°
    Tuesday 4/16
    Day
    56°
    Thunderstorms
    Forecast day icon
    Night
    44°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 100% chance for rain and thunderstorms. High temperature around 56F. Dew point will be around 54F with an average humidity of 85%. Winds will be 10 mph from the E.
    Night Details
    Showers likely with a chance of thunderstorms this evening then showers likely with a slight chance of thunderstorms after midnight. Windy with lows in the mid 40s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    61°
    Forecast night icon
    Night
    70% Chance Rain Showers
    42°
    Wednesday 4/17
    Day
    61°
    Partly Sunny
    Forecast day icon
    Night
    42°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the morning. Breezy with highs in the lower 60s. Northwest winds 20 to 25 mph. Gusts up to 45 mph in the morning. Chance of rain 20 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the upper 30s. Northwest winds 15 to 20 mph. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    Windy
    49°
    Forecast night icon
    Night
    Mostly Clear
    31°
    Thursday 4/18
    Day
    49°
    Windy
    Forecast day icon
    Night
    31°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and windy cooler with highs in the lower 50s. Northwest winds 15 to 25 mph increasing to 25 to 30 mph in the afternoon.
    Night Details
    Mostly clear and breezy. Lows in the lower 30s. Northwest winds 15 to 25 mph.
  • Forecast day icon
    Friday
    Windy
    44°
    Forecast night icon
    Night
    Partly Cloudy
    28°
    Friday 4/19
    Day
    44°
    Windy
    Forecast day icon
    Night
    28°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and windy. Highs in the upper 40s.
    Night Details
    Partly cloudy in the evening then clearing. Breezy with lows in the mid 20s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    46°
    Forecast night icon
    Night
    Partly Cloudy
    30°
    Saturday 4/20
    Day
    46°
    Mostly Sunny
    Forecast day icon
    Night
    30°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 40s.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 20s.
  • Forecast day icon
    Sunday
    Sunny
    54°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Sunday 4/21
    Day
    54°
    Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 50s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Not as cool with lows around 40.
  • Forecast day icon
    Monday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Monday 4/22
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 30s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Tuesday 4/23
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Mostly clear. Low temperature around 42F. Dew point will be around 37F with an average humidity of 66%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Wednesday 4/24
    Day
    62°
    30% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 62F. Dew point will be around 40F with an average humidity of 58%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 40F with an average humidity of 64%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Thursday 4/25
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 42F with an average humidity of 62%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 40F with an average humidity of 69%. Winds will be 3 mph from the NW.