Decatur, Indiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Thunderstorms
    55°
    Thursday 4/18
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 70s. Southwest winds around 5 mph.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers after midnight. Lows in the upper 40s. Southeast winds 5 to 10 mph becoming southwest 10 to 15 mph after midnight. Gusts up to 25 mph. Chance of rain 90 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    55°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Friday 4/19
    Day
    55°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers in the morning then mostly sunny in the afternoon. Highs in the upper 50s. Northwest winds around 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s. West winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Partly Cloudy
    51°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Saturday 4/20
    Day
    51°
    Partly Cloudy
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then clearing. Highs in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly clear. Areas of frost after midnight. Lows in the lower 30s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    55°
    Forecast night icon
    Night
    Clear
    37°
    Sunday 4/21
    Day
    55°
    Partly Cloudy
    Forecast day icon
    Night
    37°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 50s.
    Night Details
    Clear. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Sunny
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Monday 4/22
    Day
    62°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s.
    Night Details
    Mostly clear in the evening then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    60% Chance Rain Showers
    59°
    Forecast night icon
    Night
    60% Chance Rain Showers
    43°
    Tuesday 4/23
    Day
    59°
    60% Chance Rain Showers
    Forecast day icon
    Night
    43°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 60s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with showers likely in the evening then mostly clear with a chance of showers after midnight. Lows in the lower 40s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Wednesday 4/24
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s.
    Night Details
    Mostly clear. Low temperature around 44F. Dew point will be around 40F with an average humidity of 69%. Winds will be 8 mph from the NE.
  • Forecast day icon
    Thursday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Thursday 4/25
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 65F. Dew point will be around 46F with an average humidity of 65%. Winds will be 6 mph from the SW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 49F with an average humidity of 72%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    50% Chance of Rain
    52°
    Friday 4/26
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    52°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 49F with an average humidity of 66%. Winds will be 7 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 52F. Dew point will be around 48F with an average humidity of 71%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    65°
    Forecast night icon
    Night
    50% Chance of Rain
    53°
    Saturday 4/27
    Day
    65°
    60% Chance of Rain
    Forecast day icon
    Night
    53°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 65F. Dew point will be around 47F with an average humidity of 66%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 53F. Dew point will be around 48F with an average humidity of 71%. Winds will be 4 mph from the SW.