Yankton, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Rain
    62°
    Sunday 5/19
    Forecast night icon
    62°
    Rain
    Hourly
    Night Details
    Partly cloudy with likely rain. Chance of precipitation 100%. Low temperature around 62F. Dew point will be around 56F with an average humidity of 88%. Winds will be 10 mph from the SE.
  • Forecast day icon
    Monday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Thunderstorms
    58°
    Monday 5/20
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 70s. Northwest winds 10 to 15 mph becoming north this afternoon. Chance of rain 20 percent.
    Night Details
    A chance of showers and thunderstorms in the evening then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    62°
    Forecast night icon
    Night
    40% Chance of Storms
    47°
    Tuesday 5/21
    Day
    62°
    Thunderstorms
    Forecast day icon
    Night
    47°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with thunderstorms likely in the morning then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Breezy cooler with highs in the lower 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph becoming northwest 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening then partly cloudy after midnight. Breezy cooler with lows in the upper 40s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Wednesday 5/22
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 20 percent chance of showers. Highs around 70. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    58°
    Thursday 5/23
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. A chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    70% Chance Rain Showers
    68°
    Forecast night icon
    Night
    30% Chance of Storms
    48°
    Friday 5/24
    Day
    68°
    70% Chance Rain Showers
    Forecast day icon
    Night
    48°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs around 70. Chance of rain 70 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Saturday 5/25
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    54°
    Sunday 5/26
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    54°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 54F. Dew point will be around 51F with an average humidity of 70%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Monday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Monday 5/27
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 52F with an average humidity of 64%. Winds will be 8 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 51F. Dew point will be around 49F with an average humidity of 74%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Tuesday 5/28
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 69F. Dew point will be around 50F with an average humidity of 64%. Winds will be 7 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 51F. Dew point will be around 48F with an average humidity of 73%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Wednesday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    53°
    Wednesday 5/29
    Day
    72°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 51F with an average humidity of 61%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 50F with an average humidity of 72%. Winds will be 3 mph from the NW.