Harrison, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Storms
    48°
    Friday 4/26
    Forecast night icon
    48°
    50% Chance of Storms
    Hourly
    Night Details
    Cloudy with a chance of showers and thunderstorms. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    Cloudy
    54°
    Forecast night icon
    Night
    Thunderstorms
    45°
    Saturday 4/27
    Day
    54°
    Cloudy
    Forecast day icon
    Night
    45°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Highs in the mid 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the morning.
    Night Details
    Cloudy. A chance of showers and thunderstorms in the evening then showers after midnight. Lows in the mid 40s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    47°
    Forecast night icon
    Night
    50% Chance Rain Showers
    39°
    Sunday 4/28
    Day
    47°
    Thunderstorms
    Forecast day icon
    Night
    39°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A slight chance of thunderstorms. Showers. Highs in the lower 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. A chance of showers mainly in the evening. Lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 4/29
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Not as cool with highs in the lower 60s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Not as cool with lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    30% Chance Rain Showers
    44°
    Tuesday 4/30
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear in the evening then partly cloudy with a chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Wednesday 5/1
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Thursday 5/2
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Friday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Friday 5/3
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 41F with an average humidity of 69%. Winds will be 4 mph from the S.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Saturday 5/4
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 61F. Dew point will be around 43F with an average humidity of 67%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 42F with an average humidity of 69%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Sunday 5/5
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 44F with an average humidity of 66%. Winds will be 1 mph from the SW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 44F with an average humidity of 69%. Winds will be 4 mph from the SE.