10-Day Weather Forecast - Portage, WI

Partly sunny. Chance of flurries in the morning. Highs in the mid 30s. Northwest winds 10 to 20 mph.

Much colder. Clear. Lows around 3. North winds 10 to 15 mph decreasing to up to 10 mph after midnight.

Colder. Sunny in the morning then becoming partly sunny. Highs in the lower 20s. North winds up to 5 mph shifting to the south in the afternoon.

Mostly cloudy. A 20 percent chance of light snow through around midnight. Lows around 13. Southeast winds up to 5 mph.

Mostly cloudy. Highs in the lower 30s.

Mostly cloudy. Lows around 19.

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the mid 40s.

Partly cloudy through around midnight then becoming cloudy. A 20 percent chance of light rain and snow. Lows in the upper 20s.

Mostly cloudy with a 20 percent chance of light rain and snow. Highs in the upper 30s.

Mostly cloudy. Chance of light snow possibly mixed with rain through around midnight then chance of light snow after midnight. Lows in the mid 20s. Chance of precipitation 30 percent.

Mostly cloudy with a 30 percent chance of light snow. Highs in the mid 30s.

Mostly clear with a slight chance of snow. Chance of precipitation 25%. Low temperature around 25F. Dew point will be around 20F with an average humidity of 72%. Winds will be 2 mph from the NE.

Mostly cloudy. High temperature around 34F. Dew point will be around 20F with an average humidity of 66%. Winds will be 4 mph from the E.

Partly cloudy. Low temperature around 26F. Dew point will be around 22F with an average humidity of 75%. Winds will be 4 mph from the NE.

Mostly cloudy. High temperature around 34F. Dew point will be around 22F with an average humidity of 69%. Winds will be 5 mph from the NE.

Cloudy. Low temperature around 27F. Dew point will be around 23F with an average humidity of 75%. Winds will be 2 mph from the N.