Okaton, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Sunday 5/12
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly sunny. Areas of smoke. North winds 15 to 25 mph.
    Night Details
    Partly cloudy. Areas of smoke through the night. Lows in the upper 40s. Northeast winds 5 to 15 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Monday 5/13
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows around 50. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    75°
    Forecast night icon
    Night
    60% Chance of Storms
    54°
    Tuesday 5/14
    Day
    75°
    50% Chance of Storms
    Forecast day icon
    Night
    54°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A 50 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southeast winds 10 to 20 mph.
    Night Details
    Partly cloudy. Showers likely and a chance of thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the lower 50s. South winds 10 to 15 mph with gusts to around 30 mph shifting to the west after midnight. Chance of precipitation 60 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    70°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Wednesday 5/15
    Day
    70°
    40% Chance Rain Showers
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/16
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 20 percent chance of showers. Highs in the lower 70s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Friday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    30% Chance of Storms
    51°
    Friday 5/17
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 20 percent chance of showers. Highs in the upper 70s.
    Night Details
    Mostly clear with a chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 30 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    30% Chance of Storms
    49°
    Saturday 5/18
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    30% Chance of Storms
    Forecast night icon
    Day Details
    Mostly sunny with a 20 percent chance of showers. Highs in the lower 70s.
    Night Details
    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 30 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    69°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/19
    Day
    69°
    Partly Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 38F with an average humidity of 49%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Monday
    Sunny
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Monday 5/20
    Day
    73°
    Sunny
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 41F with an average humidity of 46%. Winds will be 3 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 51F. Dew point will be around 42F with an average humidity of 52%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Tuesday 5/21
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 70F. Dew point will be around 43F with an average humidity of 51%. Winds will be 4 mph from the N.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 43F with an average humidity of 57%. Winds will be 3 mph from the N.