Hecla, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Friday 5/10
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. High temperature around 70F. Dew point will be around 39F with an average humidity of 45%. Winds will be 19 mph from the NW.
    Night Details
    Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph. Gusts up to 35 mph in the evening.
  • Forecast day icon
    Saturday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Saturday 5/11
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 15 mph.
    Night Details
    Partly cloudy. Lows in the lower 50s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Sunday 5/12
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. North winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Monday 5/13
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear with a 20 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    52°
    Tuesday 5/14
    Day
    69°
    40% Chance Rain Showers
    Forecast day icon
    Night
    52°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs around 70.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 50 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    66°
    Forecast night icon
    Night
    40% Chance Rain Showers
    47°
    Wednesday 5/15
    Day
    66°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
    Night Details
    Partly cloudy with a 40 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Thursday 5/16
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Partly cloudy. A 20 percent chance of showers. Lows in the mid 40s. Highs around 70.
  • Forecast day icon
    Friday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Friday 5/17
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A 20 percent chance of showers. Lows in the mid 40s. Highs around 70.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 42F with an average humidity of 65%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Saturday 5/18
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 42F with an average humidity of 58%. Winds will be 14 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 40F with an average humidity of 64%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    45°
    Sunday 5/19
    Day
    66°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 38F with an average humidity of 51%. Winds will be 11 mph from the NW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 38F with an average humidity of 58%. Winds will be 3 mph from the N.