10-Day Weather Forecast - Decatur, MI

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  • 49|23°F
    Rain Showers
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    Today

    49°F

    Rain showers. Patchy fog. Highs in the upper 40s. South winds 15 to 20 mph. Chance of rain 100 percent.

    Tonight

    23°F

    Rain showers possibly mixed with snow showers in the evening then snow showers after midnight. Patchy blowing snow after midnight. Snow accumulation 1 to 2 inches. Lows 15 to 20. West winds 10 to 20 mph. Gusts up to 30 mph increasing to 40 mph after midnight. Chance of precipitation 100 percent.

    Hourly details
  • Day

    26°F

    Patchy fog and blowing snow in the morning. Snow showers. Snow accumulation 1 to 3 inches. Highs in the mid 20s. West winds 15 to 25 mph decreasing to 10 to 15 mph in the afternoon. Gusts up to 40 mph. Chance of snow 90 percent.

    Night

    23°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows 15 to 20. Southwest winds 5 to 10 mph with gusts to around 20 mph becoming south with gusts to around 30 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    38°F

    Mostly cloudy. A 30 percent chance of snow showers possibly mixed with rain showers in the afternoon. Highs in the upper 30s. South winds 10 to 15 mph becoming southwest 5 to 15 mph in the afternoon. Gusts up to 30 mph.

    Night

    24°F

    Partly cloudy. A 20 percent chance of snow showers after midnight. Lows 15 to 20. West winds 5 to 15 mph with gusts to around 35 mph.

    Hourly details
  • Day

    28°F

    Partly sunny. Highs in the mid 20s.

    Night

    23°F

    Partly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    38°F

    Mostly cloudy with a 20 percent chance of snow showers. Highs in the mid 30s.

    Night

    35°F

    Mostly cloudy with a 20 percent chance of rain and snow showers. Lows in the lower 30s.

    Hourly details
  • Day

    41°F

    Mostly cloudy. Highs in the lower 40s.

    Night

    31°F

    Mostly cloudy. Lows in the upper 20s.

    Hourly details
  • Day

    39°F

    Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 40s.

    Night

    39°F

    Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s.

  • Day

    54°F

    Mostly cloudy with a 40 percent chance of rain showers. Highs around 50.

    Night

    46°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 45F with an average humidity of 85%. Winds will be 8 mph from the SW.

  • Day

    49°F

    Cloudy. High temperature around 49F. Dew point will be around 40F with an average humidity of 78%. Winds will be 4 mph from the W.

    Night

    41°F

    Cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 81%. Winds will be 2 mph from the SE.

  • Weekend Weather

  • Day

    44°F

    Cloudy. High temperature around 44F. Dew point will be around 36F with an average humidity of 77%. Winds will be 2 mph from the N.

    Night

    36°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 32F with an average humidity of 78%. Winds will be 4 mph from the NE.