Letcher, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance Rain Showers
    41°
    Wednesday 4/17
    Forecast night icon
    41°
    50% Chance Rain Showers
    Hourly
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 30s. West winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Thursday
    Sunny
    50°
    Forecast night icon
    Night
    Mostly Clear
    30°
    Thursday 4/18
    Day
    50°
    Sunny
    Forecast day icon
    Night
    30°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny breezy with highs in the lower 50s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
    Night Details
    Mostly clear. Cooler with lows in the upper 20s. West winds 15 to 20 mph with gusts up to 30 mph diminishing to around 10 mph with gusts up to 20 mph after midnight.
  • Forecast day icon
    Friday
    Partly Sunny
    48°
    Forecast night icon
    Night
    Partly Cloudy
    28°
    Friday 4/19
    Day
    48°
    Partly Sunny
    Forecast day icon
    Night
    28°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly sunny. Breezy with highs around 50. Northwest winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.
    Night Details
    Partly cloudy in the evening then clearing. Breezy with lows in the mid 20s. Northwest winds 15 to 25 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    49°
    Forecast night icon
    Night
    Partly Cloudy
    29°
    Saturday 4/20
    Day
    49°
    Mostly Sunny
    Forecast day icon
    Night
    29°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 50s.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 20s.
  • Forecast day icon
    Sunday
    Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Sunday 4/21
    Day
    60°
    Sunny
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Not as cool with highs in the lower 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the lower 40s.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    62°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Monday 4/22
    Day
    62°
    50% Chance Rain Showers
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 30s.
  • Forecast day icon
    Tuesday
    Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Tuesday 4/23
    Day
    61°
    Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows in the upper 30s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    46°
    Wednesday 4/24
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 38F with an average humidity of 58%. Winds will be 4 mph from the W.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Thursday 4/25
    Day
    62°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 62F. Dew point will be around 41F with an average humidity of 58%. Winds will be 7 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 38F with an average humidity of 63%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Friday 4/26
    Day
    63°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 63F. Dew point will be around 40F with an average humidity of 58%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 38F with an average humidity of 61%. Winds will be 3 mph from the NW.