10-Day Weather Forecast - Altoona, IA

Sunny breezy and much cooler. Near steady temperature in the upper 20s. North winds 15 to 25 mph with gusts up to 35 mph.

Mostly clear. Lows around 15. Northwest winds 5 to 10 mph.

Partly sunny. A slight chance of snow in the afternoon. Highs in the mid 30s. Southwest winds 10 to 15 mph. Chance of snow 20 percent.

Mostly cloudy with a chance of snow in the evening then partly cloudy after midnight. Little or no snow accumulation. Not as cool. Near steady temperature in the lower 30s. West winds 10 to 15 mph becoming northwest 15 to 20 mph after midnight. Chance of snow 30 percent.

Mostly cloudy. A slight chance of snow in the afternoon. Breezy with highs in the mid 30s. Temperature falling into the upper 20s in the afternoon. Chance of snow 20 percent.

Mostly cloudy. Much cooler with lows around 10 above.

Partly sunny. Cooler with highs 15 to 20.

Mostly cloudy in the evening then becoming partly cloudy. Lows 5 to 10 above.

Mostly sunny. Highs in the upper 20s.

Partly cloudy. Lows around 10 above.

Mostly sunny. Highs in the mid 20s.

Partly cloudy. Lows 5 to 10 above.

Mostly sunny. Highs in the mid 20s.

Partly cloudy. Low temperature around 23F. Dew point will be around 13F with an average humidity of 63%. Winds will be 4 mph from the S.

Partly cloudy. High temperature around 32F. Dew point will be around 19F with an average humidity of 66%. Winds will be 1 mph from the S.

Mostly clear. Low temperature around 22F. Dew point will be around 15F with an average humidity of 69%. Winds will be 3 mph from the NE.

Mostly cloudy. High temperature around 29F. Dew point will be around 18F with an average humidity of 72%. Winds will be 3 mph from the E.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 22F. Dew point will be around 18F with an average humidity of 80%. Winds will be 4 mph from the N.