10-Day Weather Forecast - Grinnell, IA

Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph becoming west in the afternoon. Chance of rain 70 percent.

Mostly cloudy with showers likely with a chance of thunderstorms in the evening then mostly clear after midnight. Lows in the lower 50s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Sunny. Highs in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. West winds 5 to 10 mph.

Sunny. Highs in the mid 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.

Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 20 percent.

Partly cloudy with a chance of showers. A slight chance of thunderstorms in the evening then a chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 30 percent.

Mostly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.

Mostly cloudy in the evening then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers mainly in the evening. Lows in the upper 50s. Chance of rain 50 percent.

Sunny. A slight chance of showers in the morning. Highs around 80. Chance of rain 20 percent.

Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 20 percent.

Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 64F. Dew point will be around 62F with an average humidity of 80%. Winds will be 4 mph from the SE.

Partly cloudy with a 40% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 63F with an average humidity of 71%. Winds will be 3 mph from the SE.

Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 62F with an average humidity of 80%. Winds will be 4 mph from the NE.

Mostly cloudy with a 45% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 61F with an average humidity of 70%. Winds will be 6 mph from the NE.

Clear with a chance of rain. Chance of precipitation 40%. Low temperature around 61F. Dew point will be around 60F with an average humidity of 79%. Winds will be 5 mph from the E.