Sullivan, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    64°
    Forecast night icon
    Night
    Thunderstorms
    58°
    Tuesday 4/16
    Day
    64°
    50% Chance of Storms
    Forecast day icon
    Night
    58°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Cooler breezy. Mostly cloudy. A 50 percent chance of light rain showers and thunderstorms late in the afternoon. Highs in the mid 60s. East winds 15 to 25 mph. Gusts up to 35 mph increasing to 45 mph in the afternoon.
    Night Details
    Warmer breezy. Rain showers with thunderstorms likely through around midnight then chance of light rain showers and thunderstorms after midnight. Light rain showers with thunderstorms likely early in the morning. Lows in the mid 50s. Southeast winds 15 to 25 mph. Gusts up to 40 mph through around midnight. Chance of precipitation 90 percent.
  • Forecast day icon
    Wednesday
    80% Chance of Storms
    64°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Wednesday 4/17
    Day
    64°
    80% Chance of Storms
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Light rain showers in the morning. Chance of thunderstorms until late afternoon. Chance of light rain showers in the late morning and afternoon. Highs in the mid 60s. Southwest winds 15 to 20 mph. Chance of precipitation 80 percent.
    Night Details
    Colder. Partly cloudy. Lows in the mid 40s. West winds 10 to 20 mph.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    40°
    Thursday 4/18
    Day
    56°
    60% Chance of Rain
    Forecast day icon
    Night
    40°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Slight chance of light rain showers in the morning then light rain showers likely in the afternoon. Highs in the upper 50s. Northwest winds 5 to 10 mph. Chance of showers 60 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of light rain showers through around midnight then partly cloudy after midnight. Lows in the upper 30s.
  • Forecast day icon
    Friday
    Mostly Sunny
    52°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Friday 4/19
    Day
    52°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Saturday
    Partly Sunny
    48°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Saturday 4/20
    Day
    48°
    Partly Sunny
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 50.
    Night Details
    Partly cloudy. Lows in the lower 30s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    54°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Sunday 4/21
    Day
    54°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Partly Sunny
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Monday 4/22
    Day
    58°
    Partly Sunny
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny in the morning then partly sunny with a 20 percent chance of light rain showers in the afternoon. Highs around 60.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 35F with an average humidity of 60%. Winds will be 9 mph from the SW.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    59°
    Forecast night icon
    Night
    40% Chance of Rain
    46°
    Tuesday 4/23
    Day
    59°
    40% Chance of Rain
    Forecast day icon
    Night
    46°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 59F. Dew point will be around 40F with an average humidity of 59%. Winds will be 8 mph from the SW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 42F with an average humidity of 72%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Wednesday 4/24
    Day
    61°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 43F with an average humidity of 62%. Winds will be 5 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 71%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Thursday 4/25
    Day
    63°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 63F. Dew point will be around 46F with an average humidity of 64%. Winds will be 5 mph from the SW.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 49F. Dew point will be around 45F with an average humidity of 73%. Winds will be 2 mph from the SW.