10-Day Weather Forecast - Altoona, IA

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 50s. Northwest winds 10 to 15 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. North winds 5 to 10 mph.

Mostly sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.

Mostly clear. Lows in the lower 40s.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 20 percent.

Partly cloudy. Lows in the upper 30s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy in the evening then clearing. Lows in the upper 30s.

Sunny. Highs in the upper 60s.

Mostly clear. Lows in the mid 40s.

Sunny. Highs in the mid 70s.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 44F with an average humidity of 61%. Winds will be 7 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 47F with an average humidity of 60%. Winds will be 4 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 66%. Winds will be 2 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 63F. Dew point will be around 47F with an average humidity of 65%. Winds will be 3 mph from the NW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 42F with an average humidity of 67%. Winds will be 4 mph from the NW.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 43F with an average humidity of 61%. Winds will be 6 mph from the NW.

Clear. Low temperature around 46F. Dew point will be around 41F with an average humidity of 65%. Winds will be 4 mph from the W.