10-Day Weather Forecast - Sioux Falls Junction, SD

Partly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the mid 80s. South winds 10 to 15 mph becoming west in the afternoon. Chance of rain 40 percent.

Mostly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Partly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Lows in the mid 60s.

Sunny. Highs around 90.

Mostly clear. Lows in the upper 60s.

Sunny hot with highs in the mid 90s.

Mostly clear. Lows in the lower 70s.

Sunny hot with highs in the upper 90s.

Clear with numerous thunderstorms. Chance of storms 80%. Low temperature around 74F. Dew point will be around 63F with an average humidity of 57%. Winds will be 13 mph from the S.

Sunny with numerous thunderstorms. Chance of storms 80%. High temperature around 92F. Dew point will be around 63F with an average humidity of 48%. Winds will be 4 mph from the S.

Clear with widespread thunderstorms. Chance of storms 95%. Low temperature around 70F. Dew point will be around 61F with an average humidity of 55%. Winds will be 4 mph from the SE.

Mostly sunny with numerous thunderstorms. Chance of storms 65%. High temperature around 86F. Dew point will be around 60F with an average humidity of 52%. Winds will be 2 mph from the SE.

Mostly clear with a 75% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 60F with an average humidity of 59%. Winds will be 3 mph from the SE.

Sunny with widespread thunderstorms. Chance of storms 90%. High temperature around 85F. Dew point will be around 58F with an average humidity of 50%. Winds will be 2 mph from the SE.

Clear with widespread thunderstorms. Chance of storms 95%. Low temperature around 67F. Dew point will be around 58F with an average humidity of 58%. Winds will be 4 mph from the SE.