Jefferson, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Sunday
    Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Sunday 5/5
    Day
    66°
    Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 42F with an average humidity of 59%. Winds will be 9 mph from the SE.
    Night Details
    Clear this evening then becoming partly cloudy. Not as cool with lows in the lower 50s. Southeast winds around 15 mph with gusts up to 30 mph.
  • Forecast day icon
    Monday
    60% Chance of Storms
    69°
    Forecast night icon
    Night
    Thunderstorms
    50°
    Monday 5/6
    Day
    69°
    60% Chance of Storms
    Forecast day icon
    Night
    50°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers and thunderstorms likely in the afternoon. Windy with highs in the lower 70s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 60 percent.
    Night Details
    Mostly cloudy. Showers and thunderstorms in the evening then a chance of showers after midnight. Windy with lows in the upper 40s. Southeast winds 20 to 30 mph with gusts up to 45 mph becoming south 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    30% Chance of Storms
    48°
    Tuesday 5/7
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and breezy. Highs in the upper 60s. Southwest winds 15 to 25 mph with gusts up to 35 mph.
    Night Details
    Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph diminishing to around 10 mph after midnight. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    62°
    Forecast night icon
    Night
    40% Chance of Storms
    48°
    Wednesday 5/8
    Day
    62°
    40% Chance of Storms
    Forecast day icon
    Night
    48°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 40 percent.
    Night Details
    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    62°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Thursday 5/9
    Day
    62°
    50% Chance Rain Showers
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the lower 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Friday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Friday 5/10
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Saturday
    Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Saturday 5/11
    Day
    64°
    Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. Highs around 70.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Sunny
    68°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 5/12
    Day
    68°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 46F with an average humidity of 67%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Monday 5/13
    Day
    71°
    Sunny
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 49F with an average humidity of 64%. Winds will be 3 mph from the S.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 72%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Tuesday 5/14
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 54F with an average humidity of 71%. Winds will be 5 mph from the S.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 54F with an average humidity of 76%. Winds will be 4 mph from the S.