10-Day Weather Forecast - Altoona, WI

Cooler. Mostly sunny. Widespread frost in the morning. Highs in the lower 50s. Northwest winds 5 to 15 mph.

Partly cloudy. Widespread frost after midnight. Lows in the lower 30s. Northwest winds up to 10 mph.

Mostly sunny. Highs in the lower 50s. Northwest winds up to 10 mph.

Decreasing clouds. Widespread frost after midnight. Lows in the lower 30s.

Mostly sunny. Widespread frost in the morning. Chance of rain showers in the afternoon. Highs in the upper 50s. Chance of showers 30 percent.

Mostly cloudy in the evening then clearing. Areas of frost after midnight. Lows in the lower 30s.

Mostly sunny. Areas of frost in the morning. Highs around 60.

Mostly clear. Lows in the mid 30s.

Mostly sunny. Highs in the mid 60s.

Partly cloudy. Lows around 40.

Mostly sunny. Highs in the mid 60s.

Mostly clear. Low temperature around 42F. Dew point will be around 35F with an average humidity of 55%. Winds will be 2 mph from the NW.

Mostly sunny. High temperature around 62F. Dew point will be around 36F with an average humidity of 48%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 42F. Dew point will be around 34F with an average humidity of 57%. Winds will be 2 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 63F. Dew point will be around 38F with an average humidity of 51%. Winds will be 2 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 46F. Dew point will be around 38F with an average humidity of 61%. Winds will be 2 mph from the SE.

Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 64F. Dew point will be around 43F with an average humidity of 57%. Winds will be 3 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 42F with an average humidity of 66%. Winds will be 2 mph from the E.