10-Day Weather Forecast - Grimes, IA

Partly sunny. A chance of flurries in the morning. Highs in the upper 20s. North winds 5 to 10 mph.

Mostly cloudy. Lows around 14. North winds around 5 mph.

Partly sunny. Highs in the mid 30s. Northwest winds 5 to 10 mph.

Mostly cloudy. Lows around 20. Northwest winds around 5 mph becoming southwest after midnight.

Mostly sunny. Highs in the upper 40s.

Mostly clear. Lows in the lower 30s.

Sunny. Highs in the lower 40s.

Partly cloudy. Lows around 20.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the lower 40s.

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

Mostly sunny. Highs in the upper 40s.

Clear. Low temperature around 29F. Dew point will be around 26F with an average humidity of 77%. Winds will be 6 mph from the S.

Partly cloudy. High temperature around 42F. Dew point will be around 32F with an average humidity of 77%. Winds will be 7 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 86%. Winds will be 7 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 44F. Dew point will be around 39F with an average humidity of 87%. Winds will be 8 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 39F. Dew point will be around 40F with an average humidity of 92%. Winds will be 6 mph from the S.