How is the weather in Decatur, MI?

At 5:48 PM on Mon, Sep 8, 2025 it is 68 degrees Fahrenheit, feeling like 68 degrees.

Decatur, MI Weather Forecast and Current Conditions (49045)

68°F
Feels Like 68°F

Humidity 56% Dew Point 52°F Wind SE 1 MPH Gusts 7 Barometer 30.14 in.765.6 mm

Solar Rad 382 w/m2

Report from 2.8 miles NW of central Decatur at 5:48 PM Mon, Sep 8, 2025

Current Weather

68°F
Feels Like 68°F

Humidity 56% Dew Point 52°F Wind SE 1 MPH Gusts 7 Barometer 30.14 in.765.6 mm

Solar Rad 382 w/m2

Report from 2.8 miles NW of central Decatur at 5:48 PM Mon, Sep 8, 2025

Forecast at a Glance

MonSep 8

43°

TueSep 9

77°

50°

WedSep 10

80°

53°

ThuSep 11

84°

54°

FriSep 12

85°

59°

SatSep 13

20%

84°

59°

SunSep 14

30%

83°

54°

This Date in Weather History

1988 - Eighteen cities in the south central and eastern U.S. reported record low temperatures for the date, including Roanoke VA with a reading of 42 degrees.

Decatur 7 Day Weather Forecast Details

Monday Sep 8

Night: Mostly clear. Low around 43, with temperatures rising to around 46 overnight. South southeast wind around 6 mph.

Tuesday Sep 9

Day: Mostly sunny, with a high near 77. South wind 5 to 8 mph.

Night: Mostly cloudy. Low around 50, with temperatures rising to around 53 overnight. South southeast wind 2 to 6 mph.

Wednesday Sep 10

Day: Mostly sunny, with a high near 80. South southwest wind around 3 mph.

Night: Mostly clear, with a low around 53. Northeast wind around 3 mph.

Thursday Sep 11

Day: Sunny, with a high near 84.

Night: Mostly clear, with a low around 54.

Friday Sep 12

Day: Sunny, with a high near 85.

Night: Partly cloudy, with a low around 59.

Saturday Sep 13

Day: A slight chance of rain showers after 8am. Partly sunny, with a high near 84.

Night: A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Sunday Sep 14

Day: A chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 83.

Night: A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 54.

Monday Sep 15

Day: Mostly sunny, with a high near 80.

Sun & Moon Monthly

First Light 6:49 AM

Sunrise 7:18 AM

Sunset 8:07 PM

Last Light 8:36 PM

Moonrise 8:29 PM

Moonset 8:08 AM

Moon Phase

Airport Delays - Check over 300 airports

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