Harrison, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    40°
    Saturday 5/4
    Forecast night icon
    40°
    Clear
    Hourly
    Night Details
    Clear. Lows in the upper 30s. South winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Windy
    67°
    Forecast night icon
    Night
    Mostly Cloudy
    53°
    Sunday 5/5
    Day
    67°
    Windy
    Forecast day icon
    Night
    53°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny windy with highs in the upper 60s. South winds 15 to 20 mph becoming southeast 20 to 30 mph in the afternoon.
    Night Details
    Mostly clear in the evening then mostly cloudy with a slight chance of showers after midnight. Breezy and not as cool with lows in the lower 50s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    64°
    Forecast night icon
    Night
    40% Chance of Storms
    47°
    Monday 5/6
    Day
    64°
    Thunderstorms
    Forecast day icon
    Night
    47°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Windy with highs in the upper 60s. Southeast winds 25 to 35 mph with gusts up to 50 mph. Chance of rain 90 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening. Breezy with lows in the mid 40s. South winds 15 to 25 mph. Gusts up to 40 mph in the evening. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Tuesday 5/7
    Day
    66°
    Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    61°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Wednesday 5/8
    Day
    61°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    58°
    Forecast night icon
    Night
    40% Chance Rain Showers
    42°
    Thursday 5/9
    Day
    58°
    40% Chance Rain Showers
    Forecast day icon
    Night
    42°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the lower 60s.
    Night Details
    A chance of showers in the evening. Partly cloudy. Lows in the lower 40s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    61°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Friday 5/10
    Day
    61°
    30% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    48°
    Saturday 5/11
    Day
    67°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 40F with an average humidity of 59%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Sunday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/12
    Day
    70°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 43F with an average humidity of 53%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 45F with an average humidity of 62%. Winds will be 4 mph from the S.
  • Forecast day icon
    Monday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    51°
    Monday 5/13
    Day
    71°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 47F with an average humidity of 58%. Winds will be 3 mph from the S.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 66%. Winds will be 5 mph from the S.