Sullivan, Indiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    56°
    Forecast night icon
    Night
    Clear
    38°
    Wednesday 4/24
    Day
    56°
    Mostly Cloudy
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy early this afternoon then clearing. Highs in the upper 50s. North winds 5 to 10 mph.
    Night Details
    Clear. Lows in the upper 30s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Thursday 4/25
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. East winds 5 to 10 mph.
    Night Details
    Partly cloudy through midnight then mostly cloudy with a slight chance of showers toward daybreak. Lows in the upper 40s. East winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    80% Chance of Storms
    68°
    Forecast night icon
    Night
    60% Chance of Storms
    65°
    Friday 4/26
    Day
    68°
    80% Chance of Storms
    Forecast day icon
    Night
    65°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of thunderstorms. Rain mainly in the morning. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.
    Night Details
    Mostly cloudy with a slight chance of thunderstorms. A chance of showers through midnight then showers likely toward daybreak. Windy and not as cool with lows in the mid 60s. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    78°
    Forecast night icon
    Night
    Partly Cloudy
    66°
    Saturday 4/27
    Day
    78°
    30% Chance of Storms
    Forecast day icon
    Night
    66°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers mainly in the morning. Breezy warmer with highs in the lower 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    83°
    Forecast night icon
    Night
    60% Chance of Storms
    69°
    Sunday 4/28
    Day
    83°
    Partly Cloudy
    Forecast day icon
    Night
    69°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy through midnight then becoming mostly cloudy. A chance of thunderstorms. A chance of showers through midnight then showers likely toward daybreak. Lows in the mid 60s. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Monday 4/29
    Day
    69°
    70% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms through midnight then a slight chance of showers and thunderstorms toward daybreak. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    73°
    Forecast night icon
    Night
    Clear
    58°
    Tuesday 4/30
    Day
    73°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers mainly in the morning. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Clear. Low temperature around 58F. Dew point will be around 53F with an average humidity of 69%. Winds will be 4 mph from the W.
  • Forecast day icon
    Wednesday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    59°
    Wednesday 5/1
    Day
    77°
    Sunny
    Forecast day icon
    Night
    59°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 77F. Dew point will be around 56F with an average humidity of 64%. Winds will be 2 mph from the SW.
    Night Details
    Clear. Low temperature around 59F. Dew point will be around 56F with an average humidity of 70%. Winds will be 2 mph from the S.
  • Forecast day icon
    Thursday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Thursday 5/2
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 76F. Dew point will be around 55F with an average humidity of 63%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear. Low temperature around 59F. Dew point will be around 55F with an average humidity of 70%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Friday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Friday 5/3
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 75F. Dew point will be around 55F with an average humidity of 63%. Winds will be 3 mph from the SE.
    Night Details
    Partly cloudy. Low temperature around 60F. Dew point will be around 56F with an average humidity of 72%. Winds will be 3 mph from the SE.