Decatur, Tennessee | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    50°
    Wednesday 4/24
    Forecast night icon
    50°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 46F with an average humidity of 59%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Thursday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Thursday 4/25
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower to mid 70s. Light winds.
    Night Details
    Mostly cloudy. A slight chance of showers late. Lows in the lower 50s. Light winds. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    74°
    Forecast night icon
    Night
    Mostly Cloudy
    62°
    Friday 4/26
    Day
    74°
    Partly Sunny
    Forecast day icon
    Night
    62°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of showers in the morning and early afternoon then partly sunny late. Highs in the lower to mid 70s. Southeast winds 5 to 15 mph. Chance of rain 20 percent.
    Night Details
    Mostly cloudy. Lows around 60. South winds 10 to 20 mph with gusts up to 30 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Saturday 4/27
    Day
    77°
    Partly Sunny
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the mid to upper 70s. South winds 10 to 20 mph with gusts up to 30 mph.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 50s.
  • Forecast day icon
    Sunday
    Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Sunday 4/28
    Day
    81°
    Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s to lower 80s.
    Night Details
    Mostly clear. Lows in the upper 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    40% Chance of Storms
    61°
    Monday 4/29
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    76°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Tuesday 4/30
    Day
    76°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. A chance of showers and thunderstorms. Highs in the mid to upper 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Sunny
    82°
    Forecast night icon
    Night
    Clear
    59°
    Wednesday 5/1
    Day
    82°
    Sunny
    Forecast day icon
    Night
    59°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers in the morning then a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 59F. Dew point will be around 55F with an average humidity of 69%. Winds will be 2 mph from the N.
  • Forecast day icon
    Thursday
    Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Thursday 5/2
    Day
    80°
    Sunny
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. High temperature around 80F. Dew point will be around 58F with an average humidity of 63%. Winds will be 1 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 60F. Dew point will be around 57F with an average humidity of 72%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Friday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Friday 5/3
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 80F. Dew point will be around 58F with an average humidity of 63%. Winds will be 1 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 60F. Dew point will be around 57F with an average humidity of 72%. Winds will be 2 mph from the NW.