10-Day Weather Forecast - Portage, WI

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

Cloudy with a 40 percent chance of light rain. Near steady temperature in the upper 30s. Southeast winds up to 10 mph.

Cloudy. Chance of light rain in the morning then light rain in the afternoon. Highs in the lower 40s. North winds up to 15 mph. Chance of rain 80 percent.

Much colder. Breezy cloudy. Light snow possibly mixed with rain through around midnight then light snow likely after midnight. Snow accumulation of 1 to 2 inches. Lows around 15. Northwest winds 10 to 25 mph increasing to 20 to 25 mph after midnight. Chance of precipitation 70 percent.

Mostly cloudy. A 50 percent chance of light snow in the morning. Breezy. Much colder. Highs around 20.

Partly cloudy. Lows around 8.

Mostly cloudy. A 20 percent chance of light snow in the afternoon. Highs in the mid 20s.

Mostly cloudy. Lows around 13.

Partly sunny. Highs around 20.

Partly cloudy. Colder. Lows near zero.

Sunny colder. Highs around 10.

Mostly clear. Lows around 3 below.

Mostly sunny. Highs around 14.

Mostly clear. Low temperature around 16F. Dew point will be around 7F with an average humidity of 67%. Winds will be 3 mph from the SE.

Mostly cloudy with a chance of snow. Chance of precipitation 35%. High temperature around 24F. Dew point will be around 12F with an average humidity of 67%. Winds will be 3 mph from the SE.

Cloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 19F. Dew point will be around 15F with an average humidity of 73%. Winds will be 1 mph from the E.

Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 23F. Dew point will be around 14F with an average humidity of 71%. Winds will be 4 mph from the NW.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 16F. Dew point will be around 12F with an average humidity of 75%. Winds will be 4 mph from the NW.