Weather in Decatur, Michigan, United States

7-Day Detailed Weather Forecast for Decatur

Today

Temperature: 85°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then showers and thunderstorms likely between 2pm and 3pm, then showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 85, with temperatures falling to around 80 in the afternoon. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 64°F

Wind Speed: 5 to 8 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then a slight chance of showers and thunderstorms. Mostly cloudy. Low around 64, with temperatures rising to around 68 overnight. West northwest wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Temperature: 81°F

Wind Speed: 3 to 8 mph

Wind Direction: NNW

Forecast: A slight chance of rain showers before 8am. Partly sunny. High near 81, with temperatures falling to around 79 in the afternoon. North northwest wind 3 to 8 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 58°F

Wind Speed: 1 to 8 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 58. North northeast wind 1 to 8 mph.

Tuesday

Temperature: 85°F

Wind Speed: 1 to 6 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 85. South southwest wind 1 to 6 mph.

Tuesday Night

Temperature: 64°F

Wind Speed: 1 to 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 64.

Wednesday

Temperature: 84°F

Wind Speed: 1 to 7 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Wednesday Night

Temperature: 63°F

Wind Speed: 1 to 6 mph

Wind Direction: NNW

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 63.

Thursday

Temperature: 85°F

Wind Speed: 1 to 6 mph

Wind Direction: NNW

Forecast: A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Thursday Night

Temperature: 64°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly clear, with a low around 64.

Friday

Temperature: 88°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Friday Night

Temperature: 66°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Saturday

Temperature: 83°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83.

Saturday Night

Temperature: 63°F

Wind Speed: 2 to 8 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63.