10-Day Weather Forecast - Marcus, IA

Mostly cloudy. Patchy fog. Highs in the mid 40s. South winds 5 to 10 mph.

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

Cloudy. Highs in the mid 40s. Southeast winds 5 to 10 mph.

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

Partly sunny. Highs in the mid 40s.

Mostly cloudy. Lows in the mid 30s.

Partly sunny. Highs in the mid 40s. Temperature falling to around 40 in the afternoon.

Partly cloudy in the evening then clearing. Much colder with lows around 10 above.

Mostly sunny. Much cooler with highs in the lower 20s.

Mostly clear. Cold with lows around 10 above.

Sunny. Highs in the mid 20s.

Mostly clear. Low temperature around 18F. Dew point will be around 5F with an average humidity of 55%. Winds will be 5 mph from the SW.

Sunny. High temperature around 36F. Dew point will be around 16F with an average humidity of 58%. Winds will be 6 mph from the W.

Mostly clear. Low temperature around 27F. Dew point will be around 22F with an average humidity of 77%. Winds will be 5 mph from the SW.

Sunny. High temperature around 41F. Dew point will be around 25F with an average humidity of 66%. Winds will be 6 mph from the W.

Clear. Low temperature around 27F. Dew point will be around 23F with an average humidity of 76%. Winds will be 2 mph from the W.

Mostly sunny. High temperature around 38F. Dew point will be around 23F with an average humidity of 66%. Winds will be 1 mph from the SE.

Partly cloudy. Low temperature around 29F. Dew point will be around 27F with an average humidity of 84%. Winds will be 4 mph from the SE.