10-Day Weather Forecast - Decatur, MI

Mostly sunny in the morning then rain showers likely and a chance of thunderstorms in the afternoon. Highs in the mid 70s. Light winds becoming southwest 5 to 10 mph with gusts to around 20 mph in the afternoon. Chance of rain 70 percent.

Rain showers and a chance of thunderstorms in the evening then a chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the upper 50s. South winds 5 to 10 mph with gusts to around 20 mph in the evening becoming light. Chance of rain 90 percent.

Mostly cloudy in the morning then becoming mostly sunny. A 20 percent chance of rain showers. Highs in the mid 70s. West winds around 10 mph. Gusts up to 25 mph in the afternoon.

Partly cloudy. Lows in the mid 50s. Northwest winds around 10 mph with gusts to around 20 mph in the evening becoming light.

Mostly sunny with a 20 percent chance of rain showers. Highs in the upper 70s.

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

Mostly sunny. Highs in the lower 80s.

Partly cloudy with a 20 percent chance of showers. Lows in the lower 60s.

Mostly sunny with a 20 percent chance of showers. Highs in the mid 80s.

Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 60s.

Mostly sunny. Highs around 90.

Mostly clear. Lows in the lower 70s.

Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s.

Clear with a 35% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 72F with an average humidity of 78%. Winds will be 6 mph from the SW.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 73F with an average humidity of 69%. Winds will be 6 mph from the SW.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 72F with an average humidity of 77%. Winds will be 6 mph from the SW.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 74F with an average humidity of 70%. Winds will be 6 mph from the W.

Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 72F with an average humidity of 78%. Winds will be 3 mph from the SW.