10-Day Weather Forecast - Portage, MI

Mostly sunny. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph becoming southwest in the afternoon. Gusts up to 25 mph. Chance of rain 30 percent.

Partly cloudy. A 40 percent chance of showers and thunderstorms in the evening. Lows around 50. West winds around 10 mph with gusts to around 20 mph in the evening becoming light.

Sunny. Highs in the mid 70s. Light winds.

Mostly clear. Lows in the lower 50s. Light winds becoming southeast around 5 mph after midnight.

Mostly sunny. Highs in the upper 70s. South winds 5 to 15 mph.

Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s.

Rain showers and a chance of thunderstorms. Highs in the mid 70s. Chance of rain 80 percent.

Mostly cloudy in the evening then becoming partly cloudy. A 50 percent chance of rain showers. Lows in the upper 40s.

Partly sunny in the morning then becoming mostly sunny. A 20 percent chance of rain showers. Highs in the mid 60s.

Partly cloudy. Lows in the lower 40s.

Mostly sunny. Highs in the upper 60s.

Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 40s.

Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs in the upper 60s. Chance of rain 50 percent.

Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 74%. Winds will be 3 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 59F. Dew point will be around 43F with an average humidity of 65%. Winds will be 8 mph from the W.

Partly cloudy. Low temperature around 44F. Dew point will be around 38F with an average humidity of 66%. Winds will be 9 mph from the W.

Sunny. High temperature around 58F. Dew point will be around 37F with an average humidity of 58%. Winds will be 9 mph from the NW.

Mostly clear. Low temperature around 43F. Dew point will be around 37F with an average humidity of 65%. Winds will be 4 mph from the NW.