10-Day Weather Forecast - Sioux Center, IA

Mostly sunny. Highs in the upper 70s. North winds around 5 mph.

Mostly cloudy. Lows in the upper 50s. East winds around 5 mph.

Mostly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.

Partly cloudy. Lows in the lower 60s.

Mostly cloudy in the morning then becoming partly sunny. Breezy with highs in the mid 80s.

Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. A chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent.

Sunny breezy warmer with highs in the upper 90s. Heat index values up to 105 in the afternoon.

Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Sunny breezy hot with highs in the mid 90s.

Mostly clear in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent. Heat index values up to 100 early in the evening.

Partly sunny in the morning then clearing. A chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.

Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 76%. Winds will be 11 mph from the S.

Mostly sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 96F. Dew point will be around 70F with an average humidity of 61%. Winds will be 13 mph from the S.

Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 72F with an average humidity of 69%. Winds will be 13 mph from the S.

Mostly sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 94F. Dew point will be around 71F with an average humidity of 61%. Winds will be 10 mph from the S.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 73F. Dew point will be around 71F with an average humidity of 73%. Winds will be 10 mph from the S.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 93F. Dew point will be around 71F with an average humidity of 65%. Winds will be 8 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 71F. Dew point will be around 70F with an average humidity of 74%. Winds will be 8 mph from the S.