Sullivan, Indiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    36°
    Wednesday 3/27
    Forecast night icon
    36°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 36F. Dew point will be around 27F with an average humidity of 62%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    59°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Thursday 3/28
    Day
    59°
    Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 60. Southeast winds around 5 mph increasing to southwest 10 to 15 mph.
    Night Details
    Mostly clear. Not as cool with lows around 40. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    40% Chance Rain Showers
    55°
    Friday 3/29
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 60s. Southwest winds 10 to 15 mph.
    Night Details
    Partly cloudy with a slight chance of showers through midnight then mostly cloudy with a chance of showers toward daybreak. Not as cool with lows in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    71°
    Forecast night icon
    Night
    40% Chance of Storms
    55°
    Saturday 3/30
    Day
    71°
    30% Chance of Storms
    Forecast day icon
    Night
    55°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Sunday 3/31
    Day
    71°
    50% Chance of Storms
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    80% Chance of Storms
    75°
    Forecast night icon
    Night
    Thunderstorms
    57°
    Monday 4/1
    Day
    75°
    80% Chance of Storms
    Forecast day icon
    Night
    57°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the mid 70s. Chance of rain 80 percent.
    Night Details
    A chance of thunderstorms. Showers. Lows in the mid 50s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    58°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Tuesday 4/2
    Day
    58°
    40% Chance of Storms
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms in the morning then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Cooler with highs in the lower 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Much cooler with lows in the upper 30s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    54°
    Forecast night icon
    Night
    Clear
    40°
    Wednesday 4/3
    Day
    54°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers in the morning. Highs in the mid 50s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 30F with an average humidity of 58%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    62°
    Forecast night icon
    Night
    Clear
    45°
    Thursday 4/4
    Day
    62°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 62F. Dew point will be around 34F with an average humidity of 52%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 38F with an average humidity of 59%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    48°
    Friday 4/5
    Day
    66°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 40F with an average humidity of 54%. Winds will be 5 mph from the S.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 42F with an average humidity of 63%. Winds will be 4 mph from the S.