Stephan, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Windy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Saturday 5/18
    Day
    69°
    Windy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Windy sunny. Highs in the upper 60s. Northwest winds 20 to 35 mph shifting to the west 15 to 25 mph in the afternoon.
    Night Details
    Clear in the evening then partly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Lows in the upper 40s. Southwest winds 5 to 10 mph with gusts to around 25 mph shifting to the southeast 5 to 15 mph after midnight.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    60% Chance of Storms
    55°
    Sunday 5/19
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    55°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 70s. Southeast winds 15 to 25 mph.
    Night Details
    Partly cloudy. Showers likely and a chance of thunderstorms in the evening then a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph shifting to the north after midnight. Chance of precipitation 60 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    51°
    Monday 5/20
    Day
    69°
    Partly Sunny
    Forecast day icon
    Night
    51°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A 20 percent chance of showers in the afternoon. Highs around 70. North winds 10 to 15 mph.
    Night Details
    Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 50 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    58°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Tuesday 5/21
    Day
    58°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs around 60.
    Night Details
    Partly cloudy. A 20 percent chance of showers. Lows in the lower 40s. Highs in the lower 60s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    30% Chance of Storms
    48°
    Wednesday 5/22
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A 20 percent chance of showers. Lows in the lower 40s. Highs in the lower 60s.
    Night Details
    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 40s. Chance of precipitation 30 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    70°
    Forecast night icon
    Night
    40% Chance of Storms
    49°
    Thursday 5/23
    Day
    70°
    40% Chance of Storms
    Forecast day icon
    Night
    49°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A 40 percent chance of showers and thunderstorms. Highs in the mid 60s. Lows in the upper 40s.
    Night Details
    Partly cloudy. A 40 percent chance of showers and thunderstorms. Highs in the mid 60s. Lows in the upper 40s.
  • Forecast day icon
    Friday
    50% Chance of Storms
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Friday 5/24
    Day
    63°
    50% Chance of Storms
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 60s. Chance of precipitation 50 percent.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 77%. Winds will be 6 mph from the N.
  • Forecast day icon
    Saturday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Saturday 5/25
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 69F. Dew point will be around 49F with an average humidity of 67%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 52F. Dew point will be around 50F with an average humidity of 75%. Winds will be 4 mph from the E.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Sunday 5/26
    Day
    67°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 67F. Dew point will be around 51F with an average humidity of 72%. Winds will be 3 mph from the N.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 51F with an average humidity of 79%. Winds will be 3 mph from the N.
  • Forecast day icon
    Monday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Monday 5/27
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 51F with an average humidity of 70%. Winds will be 4 mph from the N.
    Night Details
    Partly cloudy. Low temperature around 51F. Dew point will be around 51F with an average humidity of 78%. Winds will be 4 mph from the N.