Decatur, Alabama | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    70% Chance of Storms
    86°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Thursday 5/9
    Day
    86°
    70% Chance of Storms
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 80% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 72F with an average humidity of 76%. Winds will be 10 mph from the SW.
    Night Details
    Partly cloudy early this afternoon then a slight chance of showers and thunderstorms late this evening. Mostly cloudy after midnight then mostly cloudy with a slight chance of showers and thunderstorms late. Lows in the lower 60s. Northwest winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Clear
    55°
    Friday 5/10
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph.
    Night Details
    Cooler clear. Lows in the lower 50s. North winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    57°
    Saturday 5/11
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the mid 50s. Northwest winds around 10 mph in the evening becoming light and variable.
  • Forecast day icon
    Sunday
    Partly Cloudy
    79°
    Forecast night icon
    Night
    Mostly Cloudy
    62°
    Sunday 5/12
    Day
    79°
    Partly Cloudy
    Forecast day icon
    Night
    62°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 70s.
    Night Details
    Mostly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    76°
    Forecast night icon
    Night
    60% Chance of Storms
    65°
    Monday 5/13
    Day
    76°
    40% Chance Rain Showers
    Forecast day icon
    Night
    65°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    65°
    Tuesday 5/14
    Day
    77°
    70% Chance of Storms
    Forecast day icon
    Night
    65°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely and a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    79°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Wednesday 5/15
    Day
    79°
    40% Chance of Storms
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    60% Chance of Storms
    67°
    Thursday 5/16
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    67°
    60% Chance of Storms
    Forecast night icon
    Day Details
    Mostly cloudy. A chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 69F with an average humidity of 94%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Friday
    50% Chance of Rain
    79°
    Forecast night icon
    Night
    40% Chance of Rain
    66°
    Friday 5/17
    Day
    79°
    50% Chance of Rain
    Forecast day icon
    Night
    66°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 45% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 70F with an average humidity of 85%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 66F. Dew point will be around 68F with an average humidity of 94%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    80°
    Forecast night icon
    Night
    30% Chance of Rain
    66°
    Saturday 5/18
    Day
    80°
    30% Chance of Rain
    Forecast day icon
    Night
    66°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 80F. Dew point will be around 70F with an average humidity of 83%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 67F with an average humidity of 94%. Winds will be 1 mph from the SW.