10-Day Weather Forecast - Harlan, IA

Mostly sunny. Not as cool with highs in the upper 40s. Southwest winds 5 to 10 mph.

Partly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph.

Partly sunny. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly cloudy. Lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly sunny and brisk. Much cooler. Near steady temperature in the upper 20s.

Mostly clear in the evening then becoming partly cloudy. Cooler with lows around 15.

Partly sunny in the morning then mostly cloudy with a slight chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 20 percent.

Mostly cloudy with a 20 percent chance of snow. Not as cool with lows in the mid 20s.

Mostly cloudy with a 40 percent chance of snow. Brisk with highs in the mid 30s.

Mostly cloudy. Much cooler with lows around 10 above. Wind chill values as low as zero.

Partly sunny. Cooler with highs in the mid 20s. Wind chill values as low as 5 below.

Partly cloudy. Cold with lows around 10 above. Wind chill values as low as zero.

Mostly sunny. Highs in the lower 30s. Wind chill values as low as zero in the morning.

Clear. Low temperature around 10F. Dew point will be around 6F with an average humidity of 70%. Winds will be 5 mph from the W.

Sunny. High temperature around 23F. Dew point will be around 10F with an average humidity of 67%. Winds will be 5 mph from the W.

Clear. Low temperature around 13F. Dew point will be around 11F with an average humidity of 74%. Winds will be 2 mph from the SW.

Sunny. High temperature around 27F. Dew point will be around 13F with an average humidity of 69%. Winds will be 4 mph from the S.

Clear. Low temperature around 18F. Dew point will be around 15F with an average humidity of 75%. Winds will be 5 mph from the S.