10-Day Weather Forecast - Grimes, IA

Mostly sunny. Cooler with highs in the upper 20s. East winds around 5 mph becoming south around 5 mph in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 20. East winds around 5 mph.

Partly sunny in the morning then becoming mostly cloudy. Highs around 30. Northeast winds around 5 mph.

Mostly cloudy. Lows in the lower 20s. Northeast winds around 5 mph.

Mostly sunny. Highs in the mid 30s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 20s.

Partly sunny in the morning then becoming mostly cloudy. Highs in the mid 30s.

Partly cloudy. Near steady temperature in the lower 30s.

Mostly sunny. Highs in the mid 40s.

Mostly cloudy. Lows in the lower 30s.

Partly sunny. Highs in the mid 40s.

Partly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the mid 40s.

Partly cloudy. Low temperature around 30F. Dew point will be around 25F with an average humidity of 74%. Winds will be 3 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 28F with an average humidity of 73%. Winds will be 2 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 29F. Dew point will be around 26F with an average humidity of 77%. Winds will be 2 mph from the NW.

Cloudy. High temperature around 32F. Dew point will be around 24F with an average humidity of 75%. Winds will be 3 mph from the N.

Cloudy. Low temperature around 22F. Dew point will be around 20F with an average humidity of 79%. Winds will be 4 mph from the N.