10-Day Weather Forecast - Portage, WI

Sunny until late afternoon then becoming partly sunny. Highs in the mid 70s. West winds 5 to 15 mph.

Partly cloudy. A 40 percent chance of light rain showers and thunderstorms early in the morning. Lows in the mid 50s. Southwest winds 5 to 10 mph.

Light rain showers and chance of thunderstorms. Highs in the lower 70s. West winds 5 to 15 mph. Chance of precipitation 90 percent.

Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows around 50. West winds up to 10 mph.

Mostly cloudy. Light rain showers likely in the morning then rain showers and chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 90 percent.

Mostly cloudy with rain showers and chance of thunderstorms. Lows in the mid 50s. Chance of precipitation 90 percent.

Partly sunny. Slight chance of light rain showers in the morning then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 30 percent.

Mostly clear. Lows in the lower 50s.

Sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 70s.

Mostly clear. Lows in the lower 50s.

Mostly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s.

Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight then chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 30 percent.

Partly sunny. Slight chance of light rain showers in the morning then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.

Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 72%. Winds will be 3 mph from the E.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 54F with an average humidity of 60%. Winds will be 3 mph from the E.

Clear. Low temperature around 58F. Dew point will be around 54F with an average humidity of 70%. Winds will be 3 mph from the E.

Sunny. High temperature around 76F. Dew point will be around 56F with an average humidity of 61%. Winds will be 2 mph from the SE.

Clear. Low temperature around 60F. Dew point will be around 57F with an average humidity of 71%. Winds will be 2 mph from the SE.