10-Day Weather Forecast - Sigourney, IA

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

Mostly cloudy. Patchy fog. Lows in the mid 30s. Northwest winds around 5 mph becoming north around 5 mph after midnight.

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

Cloudy. Near steady temperature in the lower 40s.

Mostly cloudy. Highs in the mid 50s. Lows in the upper 30s.

Mostly cloudy. Highs in the mid 50s. Lows in the upper 30s.

Mostly cloudy. Highs in the mid 50s. Lows in the upper 30s.

Mostly cloudy. Much cooler with lows in the mid 20s.

Mostly sunny and breezy. Much cooler with highs around 30. Temperature falling into the mid 20s in the afternoon.

Mostly clear. Lows around 10 above. Highs in the mid 20s. Wind chill values as low as 5 below.

Mostly clear. Lows around 10 above. Highs in the mid 20s. Wind chill values as low as 5 below.

Mostly clear. Low temperature around 18F. Dew point will be around 4F with an average humidity of 52%. Winds will be 6 mph from the W.

Sunny. High temperature around 36F. Dew point will be around 11F with an average humidity of 48%. Winds will be 7 mph from the W.

Clear. Low temperature around 26F. Dew point will be around 19F with an average humidity of 72%. Winds will be 6 mph from the SW.

Mostly sunny. High temperature around 42F. Dew point will be around 26F with an average humidity of 65%. Winds will be 8 mph from the W.

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

Mostly sunny. High temperature around 42F. Dew point will be around 27F with an average humidity of 66%. Winds will be 3 mph from the W.

Partly cloudy. Low temperature around 34F. Dew point will be around 30F with an average humidity of 82%. Winds will be 4 mph from the S.