Ralph, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Windy
    35°
    Forecast night icon
    Night
    Partly Cloudy
    21°
    Friday 4/19
    Day
    35°
    Windy
    Forecast day icon
    Night
    21°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with isolated snow showers. Windy with highs in the mid 30s. Northwest winds 25 to 35 mph with gusts up to 45 mph. Chance of snow 20 percent.
    Night Details
    Partly cloudy in the evening then clearing. Breezy with lows 15 to 20. Northwest winds 15 to 25 mph with gusts up to 35 mph diminishing to 5 to 10 mph after midnight.
  • Forecast day icon
    Saturday
    Mostly Sunny
    46°
    Forecast night icon
    Night
    Clear
    23°
    Saturday 4/20
    Day
    46°
    Mostly Sunny
    Forecast day icon
    Night
    23°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 40s. Northwest winds 10 to 15 mph.
    Night Details
    Clear. Lows in the mid 20s. North winds 5 to 10 mph becoming south after midnight.
  • Forecast day icon
    Sunday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    40% Chance Rain Showers
    40°
    Sunday 4/21
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy. Not as cool with highs in the lower 60s. South winds 10 to 20 mph.
    Night Details
    Mostly cloudy. A slight chance of rain showers in the evening then a chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    55°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Monday 4/22
    Day
    55°
    30% Chance Rain Showers
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of rain showers in the morning then a slight chance of rain showers in the afternoon. Windy with highs in the mid 50s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A slight chance of rain showers in the evening. Breezy with lows in the mid 30s. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    53°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Tuesday 4/23
    Day
    53°
    Partly Cloudy
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 50s.
    Night Details
    Partly cloudy. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Wednesday 4/24
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy and breezy. Highs in the upper 60s.
    Night Details
    Partly cloudy. A slight chance of rain showers after midnight. Lows in the lower 40s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Thursday 4/25
    Day
    60°
    30% Chance of Storms
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 39F with an average humidity of 73%. Winds will be 11 mph from the E.
  • Forecast day icon
    Friday
    40% Chance of Rain
    54°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Friday 4/26
    Day
    54°
    40% Chance of Rain
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 54F. Dew point will be around 41F with an average humidity of 73%. Winds will be 8 mph from the E.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 83%. Winds will be 7 mph from the E.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    55°
    Forecast night icon
    Night
    30% Chance of Rain
    40°
    Saturday 4/27
    Day
    55°
    30% Chance of Rain
    Forecast day icon
    Night
    40°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 55F. Dew point will be around 41F with an average humidity of 72%. Winds will be 4 mph from the NE.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 40F. Dew point will be around 38F with an average humidity of 77%. Winds will be 3 mph from the E.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    57°
    Forecast night icon
    Night
    30% Chance of Rain
    39°
    Sunday 4/28
    Day
    57°
    40% Chance of Rain
    Forecast day icon
    Night
    39°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 57F. Dew point will be around 40F with an average humidity of 67%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 38F with an average humidity of 76%. Winds will be 2 mph from the NE.