Sullivan, Indiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Thunderstorms
    67°
    Forecast night icon
    Night
    50% Chance of Storms
    47°
    Tuesday 4/23
    Day
    67°
    Thunderstorms
    Forecast day icon
    Night
    47°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A slight chance of showers this morning then showers with a slight chance of thunderstorms this afternoon. Highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
    Night Details
    Partly cloudy. A chance of showers with a slight chance of thunderstorms through midnight. Lows in the mid 40s. Southwest winds 5 to 10 mph becoming northwest toward daybreak. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Wednesday 4/24
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then clearing. Highs in the lower 60s. North winds around 10 mph.
    Night Details
    Mostly clear. Lows in the upper 30s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Thursday 4/25
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    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. Not as cool with lows in the upper 40s. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    70% Chance of Storms
    70°
    Forecast night icon
    Night
    50% Chance of Storms
    66°
    Friday 4/26
    Day
    70°
    70% Chance of Storms
    Forecast day icon
    Night
    66°
    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 lower 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Breezy. Lows in the mid 60s. Highs in the upper 70s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    80°
    Forecast night icon
    Night
    40% Chance of Storms
    67°
    Saturday 4/27
    Day
    80°
    50% Chance of Storms
    Forecast day icon
    Night
    67°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms. Breezy. Lows in the mid 60s. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a chance of showers. A chance of thunderstorms through midnight then a slight chance of thunderstorms toward daybreak. Lows in the mid 60s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    82°
    Forecast night icon
    Night
    70% Chance of Storms
    67°
    Sunday 4/28
    Day
    82°
    50% Chance of Storms
    Forecast day icon
    Night
    67°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 80. Chance of rain 50 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Breezy with lows in the lower 60s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    57°
    Monday 4/29
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    57°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 57F. Dew point will be around 58F with an average humidity of 80%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    75°
    Forecast night icon
    Night
    Clear
    56°
    Tuesday 4/30
    Day
    75°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 53F with an average humidity of 62%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 52F with an average humidity of 68%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Wednesday 5/1
    Day
    75°
    Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 53F with an average humidity of 61%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear. Low temperature around 59F. Dew point will be around 55F with an average humidity of 71%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Thursday 5/2
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 77F. Dew point will be around 55F with an average humidity of 61%. 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 59F. Dew point will be around 56F with an average humidity of 70%. Winds will be 3 mph from the S.