10-Day Weather Forecast - Castana, IA

Mostly cloudy in the morning then becoming partly sunny. Patchy fog in the morning. Highs in the lower 50s. South winds 5 to 10 mph.

Mostly cloudy. Lows in the lower 30s. Northeast winds around 5 mph.

Mostly cloudy. Highs in the upper 40s. Southeast winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s.

Mostly sunny. Highs in the lower 50s.

Mostly cloudy. Lows in the mid 30s.

Partly sunny. Highs in the lower 50s.

Partly cloudy in the evening then clearing. Much cooler with lows 15 to 20.

Sunny. Much cooler with highs in the mid 20s.

Mostly clear. Cold with lows around 10 above. Wind chill values as low as zero.

Sunny. Highs in the upper 20s. Wind chill values as low as zero in the morning.

Mostly clear. Low temperature around 20F. Dew point will be around 4F with an average humidity of 47%. Winds will be 4 mph from the SW.

Sunny. High temperature around 38F. Dew point will be around 16F with an average humidity of 53%. Winds will be 5 mph from the W.

Clear. Low temperature around 29F. Dew point will be around 22F with an average humidity of 69%. Winds will be 4 mph from the SW.

Sunny. High temperature around 43F. Dew point will be around 26F with an average humidity of 60%. Winds will be 5 mph from the W.

Clear. Low temperature around 30F. Dew point will be around 24F with an average humidity of 65%. Winds will be 2 mph from the SW.

Mostly sunny. High temperature around 40F. Dew point will be around 25F with an average humidity of 61%. Winds will be 2 mph from the S.

Partly cloudy. Low temperature around 33F. Dew point will be around 29F with an average humidity of 76%. Winds will be 4 mph from the SE.