10-Day Weather Forecast - Winthrop, IA

Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 101 in the afternoon.

Partly cloudy in the evening, then clearing. Humid with lows around 70. Southwest winds around 5 mph, becoming east after midnight. Heat index values up to 100 early in the evening.

Sunny with highs in the upper 80s. Northeast winds around 5 mph.

Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 60s. East winds 5 to 10 mph.

Partly cloudy. Highs in the lower 80s.

Partly cloudy. Lows in the mid 60s.

Partly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the mid 60s.

Mostly sunny. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 30 percent.

Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 70. Chance of rain 60 percent.

Partly sunny. Highs in the mid 80s.

Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent.

Mostly sunny. Highs in the lower 80s.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 64F with an average humidity of 92%. Winds will be 2 mph from the E.

Mostly sunny. High temperature around 75F. Dew point will be around 66F with an average humidity of 84%. Winds will be 4 mph from the SE.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 64F with an average humidity of 90%. Winds will be 6 mph from the SE.

Sunny. High temperature around 78F. Dew point will be around 67F with an average humidity of 81%. Winds will be 5 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 65F with an average humidity of 91%. Winds will be 4 mph from the SE.