National Weather Service forecast

Decatur, Michigan Weather

62°Overnight: Chance Rain Showers
Wind SSE 15 mph
7-DayHourlyRadar

Decatur 7-Day Forecast

  1. Overnight
    62°F
    Chance Rain Showers
    36% chance of precipitation

    A chance of rain showers after 4am. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

  2. Wednesday
    69°F
    Rain Showers Likely
    70% chance of precipitation

    Rain showers likely. Mostly cloudy. High near 69, with temperatures falling to around 64 in the afternoon. South southwest wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    47°F
    Mostly Cloudy
    13% chance of precipitation

    Mostly cloudy. Low around 47, with temperatures rising to around 49 overnight. Southwest wind 8 to 13 mph, with gusts as high as 24 mph. New rainfall amounts less than a tenth of an inch possible.

  4. Thursday
    57°F
    Mostly Cloudy then Chance Rain Showers
    42% chance of precipitation

    A chance of rain showers after 3pm. Mostly cloudy, with a high near 57. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

  5. Thursday Night
    40°F
    Rain Showers Likely
    59% chance of precipitation

    Rain showers likely. Cloudy, with a low around 40. West northwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

  6. Friday
    52°F
    Chance Rain Showers
    51% chance of precipitation

    A chance of rain showers. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.

  7. Friday Night
    33°F
    Chance Rain Showers then Mostly Cloudy
    43% chance of precipitation

    A chance of rain showers before 7pm. Mostly cloudy, with a low around 33.

  8. Saturday
    51°F
    Mostly Sunny
    9% chance of precipitation

    Mostly sunny, with a high near 51.

  9. Saturday Night
    32°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 32.

  10. Sunday
    54°F
    Mostly Sunny
    13% chance of precipitation

    Mostly sunny, with a high near 54.

  11. Sunday Night
    34°F
    Mostly Clear
    13% chance of precipitation

    Mostly clear, with a low around 34.

  12. Monday
    59°F
    Mostly Sunny
    5% chance of precipitation

    Mostly sunny, with a high near 59.

  13. Monday Night
    38°F
    Partly Cloudy
    2% chance of precipitation

    Partly cloudy, with a low around 38.

  14. Tuesday
    60°F
    Mostly Sunny
    3% chance of precipitation

    Mostly sunny, with a high near 60.

Issued by the National Weather Service (GRR office), updated .

Decatur Hourly Forecast

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Decatur Weather Radar

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About Decatur

Population (2020 Census)
1,651
Coordinates
42.108, -85.975
Elevation
781 ft
NWS forecast office
GRR
Time zone
America/Detroit
Sunrise today
7:20 AM EST
Sunset today
5:34 PM EST
Daylight today
10 h 14 min

Decatur Weather Questions

What is the weather forecast for Decatur, Michigan?

Overnight: A chance of rain showers after 4am. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Wednesday: Rain showers likely. Mostly cloudy. High near 69, with temperatures falling to around 64 in the afternoon. South southwest wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Decatur this week?

The best chance of precipitation is Wednesday at 70%. Periods with a 30% chance or more: Overnight (36%), Wednesday (70%), Thursday (42%), Thursday Night (59%), Friday (51%), Friday Night (43%).

How warm and how cold will it get in Decatur this week?

The warmest day is Wednesday, with a high near 69°F. The coldest night is Saturday Night, with a low near 32°F.

What time are sunrise and sunset in Decatur today?

Sunrise is at 7:20 AM EST and sunset is at 5:34 PM EST, for 10 h 14 min of daylight.

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